7894796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:111

約数の個数: 72

約数和(自身を含む): 18209184

約数和(自身を除く): 10314388

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 41, 46, 52, 82, 91, 92, 161, 164, 182, 287, 299, 322, 364, 529, 533, 574, 598, 644, 943, 1058, 1066, 1148, 1196, 1886, 2093, 2116, 2132, 3703, 3731, 3772, 4186, 6601, 6877, 7406, 7462, 8372, 12259, 13202, 13754, 14812, 14924, 21689, 24518, 26404, 27508, 43378, 48139, 49036, 85813, 86756, 96278, 151823, 171626, 192556, 281957, 303646, 343252, 563914, 607292, 1127828, 1973699, 3947398, 7894796]

約数ペア:

[(1, 7894796), (2, 3947398), (4, 1973699), (7, 1127828), (13, 607292), (14, 563914), (23, 343252), (26, 303646), (28, 281957), (41, 192556), (46, 171626), (52, 151823), (82, 96278), (91, 86756), (92, 85813), (161, 49036), (164, 48139), (182, 43378), (287, 27508), (299, 26404), (322, 24518), (364, 21689), (529, 14924), (533, 14812), (574, 13754), (598, 13202), (644, 12259), (943, 8372), (1058, 7462), (1066, 7406), (1148, 6877), (1196, 6601), (1886, 4186), (2093, 3772), (2116, 3731), (2132, 3703)]