15898064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1$

素因数の和:268

約数の個数: 80

約数和(自身を含む): 38747520

約数和(自身を除く): 22849456

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 179, 182, 208, 244, 358, 364, 427, 488, 716, 728, 793, 854, 976, 1253, 1432, 1456, 1586, 1708, 2327, 2506, 2864, 3172, 3416, 4654, 5012, 5551, 6344, 6832, 9308, 10024, 10919, 11102, 12688, 16289, 18616, 20048, 21838, 22204, 32578, 37232, 43676, 44408, 65156, 76433, 87352, 88816, 130312, 141947, 152866, 174704, 260624, 283894, 305732, 567788, 611464, 993629, 1135576, 1222928, 1987258, 2271152, 3974516, 7949032, 15898064]

約数ペア:

[(1, 15898064), (2, 7949032), (4, 3974516), (7, 2271152), (8, 1987258), (13, 1222928), (14, 1135576), (16, 993629), (26, 611464), (28, 567788), (52, 305732), (56, 283894), (61, 260624), (91, 174704), (104, 152866), (112, 141947), (122, 130312), (179, 88816), (182, 87352), (208, 76433), (244, 65156), (358, 44408), (364, 43676), (427, 37232), (488, 32578), (716, 22204), (728, 21838), (793, 20048), (854, 18616), (976, 16289), (1253, 12688), (1432, 11102), (1456, 10919), (1586, 10024), (1708, 9308), (2327, 6832), (2506, 6344), (2864, 5551), (3172, 5012), (3416, 4654)]