7478004

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 48

約数和(自身を含む): 18095616

約数和(自身を除く): 10617612

約数列:

[1, 2, 3, 4, 6, 12, 67, 71, 131, 134, 142, 201, 213, 262, 268, 284, 393, 402, 426, 524, 786, 804, 852, 1572, 4757, 8777, 9301, 9514, 14271, 17554, 18602, 19028, 26331, 27903, 28542, 35108, 37204, 52662, 55806, 57084, 105324, 111612, 623167, 1246334, 1869501, 2492668, 3739002, 7478004]

約数ペア:

[(1, 7478004), (2, 3739002), (3, 2492668), (4, 1869501), (6, 1246334), (12, 623167), (67, 111612), (71, 105324), (131, 57084), (134, 55806), (142, 52662), (201, 37204), (213, 35108), (262, 28542), (268, 27903), (284, 26331), (393, 19028), (402, 18602), (426, 17554), (524, 14271), (786, 9514), (804, 9301), (852, 8777), (1572, 4757)]