61393256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1098

約数の個数: 64

約数和(自身を含む): 134006400

約数和(自身を除く): 72613144

約数列:

[1, 2, 4, 8, 17, 19, 23, 34, 38, 46, 68, 76, 92, 136, 152, 184, 323, 391, 437, 646, 782, 874, 1033, 1292, 1564, 1748, 2066, 2584, 3128, 3496, 4132, 7429, 8264, 14858, 17561, 19627, 23759, 29716, 35122, 39254, 47518, 59432, 70244, 78508, 95036, 140488, 157016, 190072, 333659, 403903, 451421, 667318, 807806, 902842, 1334636, 1615612, 1805684, 2669272, 3231224, 3611368, 7674157, 15348314, 30696628, 61393256]

約数ペア:

[(1, 61393256), (2, 30696628), (4, 15348314), (8, 7674157), (17, 3611368), (19, 3231224), (23, 2669272), (34, 1805684), (38, 1615612), (46, 1334636), (68, 902842), (76, 807806), (92, 667318), (136, 451421), (152, 403903), (184, 333659), (323, 190072), (391, 157016), (437, 140488), (646, 95036), (782, 78508), (874, 70244), (1033, 59432), (1292, 47518), (1564, 39254), (1748, 35122), (2066, 29716), (2584, 23759), (3128, 19627), (3496, 17561), (4132, 14858), (7429, 8264)]