29863168

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 63576576

約数和(自身を除く): 33713408

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 71, 106, 124, 128, 142, 212, 248, 256, 284, 424, 496, 568, 848, 992, 1136, 1643, 1696, 1984, 2201, 2272, 3286, 3392, 3763, 3968, 4402, 4544, 6572, 6784, 7526, 7936, 8804, 9088, 13144, 13568, 15052, 17608, 18176, 26288, 30104, 35216, 52576, 60208, 70432, 105152, 116653, 120416, 140864, 210304, 233306, 240832, 281728, 420608, 466612, 481664, 563456, 933224, 963328, 1866448, 3732896, 7465792, 14931584, 29863168]

約数ペア:

[(1, 29863168), (2, 14931584), (4, 7465792), (8, 3732896), (16, 1866448), (31, 963328), (32, 933224), (53, 563456), (62, 481664), (64, 466612), (71, 420608), (106, 281728), (124, 240832), (128, 233306), (142, 210304), (212, 140864), (248, 120416), (256, 116653), (284, 105152), (424, 70432), (496, 60208), (568, 52576), (848, 35216), (992, 30104), (1136, 26288), (1643, 18176), (1696, 17608), (1984, 15052), (2201, 13568), (2272, 13144), (3286, 9088), (3392, 8804), (3763, 7936), (3968, 7526), (4402, 6784), (4544, 6572)]