7788830028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{866581}}^1$

素因数の和:866702

約数の個数: 48

約数和(自身を含む): 20964351744

約数和(自身を除く): 13175521716

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 4494, 8988, 866581, 1733162, 2599743, 3466324, 5199486, 6066067, 10398972, 12132134, 18198201, 24264268, 36396402, 72792804, 92724167, 185448334, 278172501, 370896668, 556345002, 649069169, 1112690004, 1298138338, 1947207507, 2596276676, 3894415014, 7788830028]

約数ペア:

[(1, 7788830028), (2, 3894415014), (3, 2596276676), (4, 1947207507), (6, 1298138338), (7, 1112690004), (12, 649069169), (14, 556345002), (21, 370896668), (28, 278172501), (42, 185448334), (84, 92724167), (107, 72792804), (214, 36396402), (321, 24264268), (428, 18198201), (642, 12132134), (749, 10398972), (1284, 6066067), (1498, 5199486), (2247, 3466324), (2996, 2599743), (4494, 1733162), (8988, 866581)]