15696917548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{107}}^1\times {\mathrm{5333}}^1$

素因数の和:5503

約数の個数: 72

約数和(自身を含む): 31219645968

約数和(自身を除く): 15522728420

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 107, 214, 299, 428, 529, 598, 1058, 1196, 1391, 2116, 2461, 2782, 4922, 5333, 5564, 6877, 9844, 10666, 13754, 21332, 27508, 31993, 56603, 63986, 69329, 113206, 122659, 127972, 138658, 226412, 245318, 277316, 490636, 570631, 735839, 1141262, 1471678, 1594567, 2282524, 2821157, 2943356, 3189134, 5642314, 6378268, 7418203, 11284628, 13124513, 14836406, 26249026, 29672812, 36675041, 52498052, 73350082, 146700164, 170618669, 301863799, 341237338, 603727598, 682474676, 1207455196, 3924229387, 7848458774, 15696917548]

約数ペア:

[(1, 15696917548), (2, 7848458774), (4, 3924229387), (13, 1207455196), (23, 682474676), (26, 603727598), (46, 341237338), (52, 301863799), (92, 170618669), (107, 146700164), (214, 73350082), (299, 52498052), (428, 36675041), (529, 29672812), (598, 26249026), (1058, 14836406), (1196, 13124513), (1391, 11284628), (2116, 7418203), (2461, 6378268), (2782, 5642314), (4922, 3189134), (5333, 2943356), (5564, 2821157), (6877, 2282524), (9844, 1594567), (10666, 1471678), (13754, 1141262), (21332, 735839), (27508, 570631), (31993, 490636), (56603, 277316), (63986, 245318), (69329, 226412), (113206, 138658), (122659, 127972)]