38589304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 83664000

約数和(自身を除く): 45074696

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 236, 247, 331, 472, 494, 662, 767, 988, 1121, 1324, 1534, 1976, 2242, 2648, 3068, 4303, 4484, 6136, 6289, 8606, 8968, 12578, 14573, 17212, 19529, 25156, 29146, 34424, 39058, 50312, 58292, 78116, 81757, 116584, 156232, 163514, 253877, 327028, 371051, 507754, 654056, 742102, 1015508, 1484204, 2031016, 2968408, 4823663, 9647326, 19294652, 38589304]

約数ペア:

[(1, 38589304), (2, 19294652), (4, 9647326), (8, 4823663), (13, 2968408), (19, 2031016), (26, 1484204), (38, 1015508), (52, 742102), (59, 654056), (76, 507754), (104, 371051), (118, 327028), (152, 253877), (236, 163514), (247, 156232), (331, 116584), (472, 81757), (494, 78116), (662, 58292), (767, 50312), (988, 39058), (1121, 34424), (1324, 29146), (1534, 25156), (1976, 19529), (2242, 17212), (2648, 14573), (3068, 12578), (4303, 8968), (4484, 8606), (6136, 6289)]