28625941728

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{581261}}^1$

素因数の和:581302

約数の個数: 120

約数和(自身を含む): 88619204520

約数和(自身を除く): 59993262792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2592, 2736, 3078, 4104, 5472, 6156, 8208, 12312, 16416, 24624, 49248, 581261, 1162522, 1743783, 2325044, 3487566, 4650088, 5231349, 6975132, 9300176, 10462698, 11043959, 13950264, 15694047, 18600352, 20925396, 22087918, 27900528, 31388094, 33131877, 41850792, 44175836, 47082141, 55801056, 62776188, 66263754, 83701584, 88351672, 94164282, 99395631, 125552376, 132527508, 167403168, 176703344, 188328564, 198791262, 251104752, 265055016, 298186893, 353406688, 376657128, 397582524, 502209504, 530110032, 596373786, 753314256, 795165048, 894560679, 1060220064, 1192747572, 1506628512, 1590330096, 1789121358, 2385495144, 3180660192, 3578242716, 4770990288, 7156485432, 9541980576, 14312970864, 28625941728]

約数ペア:

[(1, 28625941728), (2, 14312970864), (3, 9541980576), (4, 7156485432), (6, 4770990288), (8, 3578242716), (9, 3180660192), (12, 2385495144), (16, 1789121358), (18, 1590330096), (19, 1506628512), (24, 1192747572), (27, 1060220064), (32, 894560679), (36, 795165048), (38, 753314256), (48, 596373786), (54, 530110032), (57, 502209504), (72, 397582524), (76, 376657128), (81, 353406688), (96, 298186893), (108, 265055016), (114, 251104752), (144, 198791262), (152, 188328564), (162, 176703344), (171, 167403168), (216, 132527508), (228, 125552376), (288, 99395631), (304, 94164282), (324, 88351672), (342, 83701584), (432, 66263754), (456, 62776188), (513, 55801056), (608, 47082141), (648, 44175836), (684, 41850792), (864, 33131877), (912, 31388094), (1026, 27900528), (1296, 22087918), (1368, 20925396), (1539, 18600352), (1824, 15694047), (2052, 13950264), (2592, 11043959), (2736, 10462698), (3078, 9300176), (4104, 6975132), (5472, 5231349), (6156, 4650088), (8208, 3487566), (12312, 2325044), (16416, 1743783), (24624, 1162522), (49248, 581261)]