22267544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 26116456

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 59, 76, 104, 118, 152, 191, 236, 247, 382, 472, 494, 764, 767, 988, 1121, 1528, 1534, 1976, 2242, 2483, 3068, 3629, 4484, 4966, 6136, 7258, 8968, 9932, 11269, 14516, 14573, 19864, 22538, 29032, 29146, 45076, 47177, 58292, 90152, 94354, 116584, 146497, 188708, 214111, 292994, 377416, 428222, 585988, 856444, 1171976, 1712888, 2783443, 5566886, 11133772, 22267544]

約数ペア:

[(1, 22267544), (2, 11133772), (4, 5566886), (8, 2783443), (13, 1712888), (19, 1171976), (26, 856444), (38, 585988), (52, 428222), (59, 377416), (76, 292994), (104, 214111), (118, 188708), (152, 146497), (191, 116584), (236, 94354), (247, 90152), (382, 58292), (472, 47177), (494, 45076), (764, 29146), (767, 29032), (988, 22538), (1121, 19864), (1528, 14573), (1534, 14516), (1976, 11269), (2242, 9932), (2483, 8968), (3068, 7258), (3629, 6136), (4484, 4966)]