71114944

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{401}}^1$

素因数の和:593

約数の個数: 56

約数和(自身を含む): 150711408

約数和(自身を除く): 79596464

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 163, 272, 326, 401, 544, 652, 802, 1088, 1304, 1604, 2608, 2771, 3208, 5216, 5542, 6416, 6817, 10432, 11084, 12832, 13634, 22168, 25664, 27268, 44336, 54536, 65363, 88672, 109072, 130726, 177344, 218144, 261452, 436288, 522904, 1045808, 1111171, 2091616, 2222342, 4183232, 4444684, 8889368, 17778736, 35557472, 71114944]

約数ペア:

[(1, 71114944), (2, 35557472), (4, 17778736), (8, 8889368), (16, 4444684), (17, 4183232), (32, 2222342), (34, 2091616), (64, 1111171), (68, 1045808), (136, 522904), (163, 436288), (272, 261452), (326, 218144), (401, 177344), (544, 130726), (652, 109072), (802, 88672), (1088, 65363), (1304, 54536), (1604, 44336), (2608, 27268), (2771, 25664), (3208, 22168), (5216, 13634), (5542, 12832), (6416, 11084), (6817, 10432)]