25631544

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 67645440

約数和(自身を除く): 42013896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 47, 62, 93, 94, 124, 141, 186, 188, 248, 282, 372, 376, 564, 733, 744, 1128, 1457, 1466, 2199, 2914, 2932, 4371, 4398, 5828, 5864, 8742, 8796, 11656, 17484, 17592, 22723, 34451, 34968, 45446, 68169, 68902, 90892, 103353, 136338, 137804, 181784, 206706, 272676, 275608, 413412, 545352, 826824, 1067981, 2135962, 3203943, 4271924, 6407886, 8543848, 12815772, 25631544]

約数ペア:

[(1, 25631544), (2, 12815772), (3, 8543848), (4, 6407886), (6, 4271924), (8, 3203943), (12, 2135962), (24, 1067981), (31, 826824), (47, 545352), (62, 413412), (93, 275608), (94, 272676), (124, 206706), (141, 181784), (186, 137804), (188, 136338), (248, 103353), (282, 90892), (372, 68902), (376, 68169), (564, 45446), (733, 34968), (744, 34451), (1128, 22723), (1457, 17592), (1466, 17484), (2199, 11656), (2914, 8796), (2932, 8742), (4371, 5864), (4398, 5828)]