13972470974

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{38299}}^1$

素因数の和:38445

約数の個数: 64

約数和(自身を含む): 27531878400

約数和(自身を除く): 13559407426

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 103, 154, 161, 206, 253, 322, 506, 721, 1133, 1442, 1771, 2266, 2369, 3542, 4738, 7931, 15862, 16583, 26059, 33166, 38299, 52118, 76598, 182413, 268093, 364826, 421289, 536186, 842578, 880877, 1761754, 2949023, 3944797, 5898046, 6166139, 7889594, 9689647, 12332278, 19379294, 27613579, 43392767, 55227158, 67827529, 86785534, 90730331, 135655058, 181460662, 303749369, 607498738, 635112317, 998033641, 1270224634, 1996067282, 6986235487, 13972470974]

約数ペア:

[(1, 13972470974), (2, 6986235487), (7, 1996067282), (11, 1270224634), (14, 998033641), (22, 635112317), (23, 607498738), (46, 303749369), (77, 181460662), (103, 135655058), (154, 90730331), (161, 86785534), (206, 67827529), (253, 55227158), (322, 43392767), (506, 27613579), (721, 19379294), (1133, 12332278), (1442, 9689647), (1771, 7889594), (2266, 6166139), (2369, 5898046), (3542, 3944797), (4738, 2949023), (7931, 1761754), (15862, 880877), (16583, 842578), (26059, 536186), (33166, 421289), (38299, 364826), (52118, 268093), (76598, 182413)]