7880405064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{885041}}^1$

素因数の和:885110

約数の個数: 64

約数和(自身を含む): 22940288640

約数和(自身を除く): 15059883576

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2968, 4452, 8904, 885041, 1770082, 2655123, 3540164, 5310246, 6195287, 7080328, 10620492, 12390574, 18585861, 21240984, 24781148, 37171722, 46907173, 49562296, 74343444, 93814346, 140721519, 148686888, 187628692, 281443038, 328350211, 375257384, 562886076, 656700422, 985050633, 1125772152, 1313400844, 1970101266, 2626801688, 3940202532, 7880405064]

約数ペア:

[(1, 7880405064), (2, 3940202532), (3, 2626801688), (4, 1970101266), (6, 1313400844), (7, 1125772152), (8, 985050633), (12, 656700422), (14, 562886076), (21, 375257384), (24, 328350211), (28, 281443038), (42, 187628692), (53, 148686888), (56, 140721519), (84, 93814346), (106, 74343444), (159, 49562296), (168, 46907173), (212, 37171722), (318, 24781148), (371, 21240984), (424, 18585861), (636, 12390574), (742, 10620492), (1113, 7080328), (1272, 6195287), (1484, 5310246), (2226, 3540164), (2968, 2655123), (4452, 1770082), (8904, 885041)]