76220354

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{599}}^1$

素因数の和:818

約数の個数: 32

約数和(自身を含む): 133920000

約数和(自身を除く): 57699646

約数列:

[1, 2, 7, 14, 61, 122, 149, 298, 427, 599, 854, 1043, 1198, 2086, 4193, 8386, 9089, 18178, 36539, 63623, 73078, 89251, 127246, 178502, 255773, 511546, 624757, 1249514, 5444311, 10888622, 38110177, 76220354]

約数ペア:

[(1, 76220354), (2, 38110177), (7, 10888622), (14, 5444311), (61, 1249514), (122, 624757), (149, 511546), (298, 255773), (427, 178502), (599, 127246), (854, 89251), (1043, 73078), (1198, 63623), (2086, 36539), (4193, 18178), (8386, 9089)]