9879688

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:398

約数の個数: 64

約数和(自身を含む): 23425920

約数和(自身を除く): 13546232

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 331, 364, 533, 574, 662, 728, 1066, 1148, 1324, 2132, 2296, 2317, 2648, 3731, 4264, 4303, 4634, 7462, 8606, 9268, 13571, 14924, 17212, 18536, 27142, 29848, 30121, 34424, 54284, 60242, 94997, 108568, 120484, 176423, 189994, 240968, 352846, 379988, 705692, 759976, 1234961, 1411384, 2469922, 4939844, 9879688]

約数ペア:

[(1, 9879688), (2, 4939844), (4, 2469922), (7, 1411384), (8, 1234961), (13, 759976), (14, 705692), (26, 379988), (28, 352846), (41, 240968), (52, 189994), (56, 176423), (82, 120484), (91, 108568), (104, 94997), (164, 60242), (182, 54284), (287, 34424), (328, 30121), (331, 29848), (364, 27142), (533, 18536), (574, 17212), (662, 14924), (728, 13571), (1066, 9268), (1148, 8606), (1324, 7462), (2132, 4634), (2296, 4303), (2317, 4264), (2648, 3731)]