32720584

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{571}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 72072000

約数和(自身を除く): 39351416

約数列:

[1, 2, 4, 8, 13, 19, 26, 29, 38, 52, 58, 76, 104, 116, 152, 232, 247, 377, 494, 551, 571, 754, 988, 1102, 1142, 1508, 1976, 2204, 2284, 3016, 4408, 4568, 7163, 7423, 10849, 14326, 14846, 16559, 21698, 28652, 29692, 33118, 43396, 57304, 59384, 66236, 86792, 132472, 141037, 215267, 282074, 314621, 430534, 564148, 629242, 861068, 1128296, 1258484, 1722136, 2516968, 4090073, 8180146, 16360292, 32720584]

約数ペア:

[(1, 32720584), (2, 16360292), (4, 8180146), (8, 4090073), (13, 2516968), (19, 1722136), (26, 1258484), (29, 1128296), (38, 861068), (52, 629242), (58, 564148), (76, 430534), (104, 314621), (116, 282074), (152, 215267), (232, 141037), (247, 132472), (377, 86792), (494, 66236), (551, 59384), (571, 57304), (754, 43396), (988, 33118), (1102, 29692), (1142, 28652), (1508, 21698), (1976, 16559), (2204, 14846), (2284, 14326), (3016, 10849), (4408, 7423), (4568, 7163)]