28795104

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{7691}}^1$

素因数の和:7720

約数の個数: 72

約数和(自身を含む): 88196472

約数和(自身を除く): 59401368

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 7691, 15382, 23073, 30764, 46146, 61528, 69219, 92292, 99983, 123056, 138438, 184584, 199966, 246112, 276876, 299949, 369168, 399932, 553752, 599898, 738336, 799864, 899847, 1107504, 1199796, 1599728, 1799694, 2215008, 2399592, 3199456, 3599388, 4799184, 7198776, 9598368, 14397552, 28795104]

約数ペア:

[(1, 28795104), (2, 14397552), (3, 9598368), (4, 7198776), (6, 4799184), (8, 3599388), (9, 3199456), (12, 2399592), (13, 2215008), (16, 1799694), (18, 1599728), (24, 1199796), (26, 1107504), (32, 899847), (36, 799864), (39, 738336), (48, 599898), (52, 553752), (72, 399932), (78, 369168), (96, 299949), (104, 276876), (117, 246112), (144, 199966), (156, 184584), (208, 138438), (234, 123056), (288, 99983), (312, 92292), (416, 69219), (468, 61528), (624, 46146), (936, 30764), (1248, 23073), (1872, 15382), (3744, 7691)]