28988832

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1$

素因数の和:746

約数の個数: 96

約数和(自身を含む): 83704320

約数和(自身を除く): 54715488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 38, 46, 48, 57, 69, 76, 92, 96, 114, 138, 152, 184, 228, 276, 304, 368, 437, 456, 552, 608, 691, 736, 874, 912, 1104, 1311, 1382, 1748, 1824, 2073, 2208, 2622, 2764, 3496, 4146, 5244, 5528, 6992, 8292, 10488, 11056, 13129, 13984, 15893, 16584, 20976, 22112, 26258, 31786, 33168, 39387, 41952, 47679, 52516, 63572, 66336, 78774, 95358, 105032, 127144, 157548, 190716, 210064, 254288, 301967, 315096, 381432, 420128, 508576, 603934, 630192, 762864, 905901, 1207868, 1260384, 1525728, 1811802, 2415736, 3623604, 4831472, 7247208, 9662944, 14494416, 28988832]

約数ペア:

[(1, 28988832), (2, 14494416), (3, 9662944), (4, 7247208), (6, 4831472), (8, 3623604), (12, 2415736), (16, 1811802), (19, 1525728), (23, 1260384), (24, 1207868), (32, 905901), (38, 762864), (46, 630192), (48, 603934), (57, 508576), (69, 420128), (76, 381432), (92, 315096), (96, 301967), (114, 254288), (138, 210064), (152, 190716), (184, 157548), (228, 127144), (276, 105032), (304, 95358), (368, 78774), (437, 66336), (456, 63572), (552, 52516), (608, 47679), (691, 41952), (736, 39387), (874, 33168), (912, 31786), (1104, 26258), (1311, 22112), (1382, 20976), (1748, 16584), (1824, 15893), (2073, 13984), (2208, 13129), (2622, 11056), (2764, 10488), (3496, 8292), (4146, 6992), (5244, 5528)]