25565592

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1223}}^1$

素因数の和:1312

約数の個数: 64

約数和(自身を含む): 69914880

約数和(自身を除く): 44349288

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 67, 78, 104, 134, 156, 201, 268, 312, 402, 536, 804, 871, 1223, 1608, 1742, 2446, 2613, 3484, 3669, 4892, 5226, 6968, 7338, 9784, 10452, 14676, 15899, 20904, 29352, 31798, 47697, 63596, 81941, 95394, 127192, 163882, 190788, 245823, 327764, 381576, 491646, 655528, 983292, 1065233, 1966584, 2130466, 3195699, 4260932, 6391398, 8521864, 12782796, 25565592]

約数ペア:

[(1, 25565592), (2, 12782796), (3, 8521864), (4, 6391398), (6, 4260932), (8, 3195699), (12, 2130466), (13, 1966584), (24, 1065233), (26, 983292), (39, 655528), (52, 491646), (67, 381576), (78, 327764), (104, 245823), (134, 190788), (156, 163882), (201, 127192), (268, 95394), (312, 81941), (402, 63596), (536, 47697), (804, 31798), (871, 29352), (1223, 20904), (1608, 15899), (1742, 14676), (2446, 10452), (2613, 9784), (3484, 7338), (3669, 6968), (4892, 5226)]