22130744

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 44805600

約数和(自身を除く): 22674856

約数列:

[1, 2, 4, 8, 19, 38, 76, 79, 97, 152, 158, 194, 316, 361, 388, 632, 722, 776, 1444, 1501, 1843, 2888, 3002, 3686, 6004, 7372, 7663, 12008, 14744, 15326, 28519, 30652, 35017, 57038, 61304, 70034, 114076, 140068, 145597, 228152, 280136, 291194, 582388, 1164776, 2766343, 5532686, 11065372, 22130744]

約数ペア:

[(1, 22130744), (2, 11065372), (4, 5532686), (8, 2766343), (19, 1164776), (38, 582388), (76, 291194), (79, 280136), (97, 228152), (152, 145597), (158, 140068), (194, 114076), (316, 70034), (361, 61304), (388, 57038), (632, 35017), (722, 30652), (776, 28519), (1444, 15326), (1501, 14744), (1843, 12008), (2888, 7663), (3002, 7372), (3686, 6004)]