4579968328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{419}}^1\times {\mathrm{1723}}^1$

素因数の和:2222

約数の個数: 64

約数和(自身を含む): 9427521600

約数和(自身を除く): 4847553272

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 419, 488, 793, 838, 1586, 1676, 1723, 3172, 3352, 3446, 5447, 6344, 6892, 10894, 13784, 21788, 22399, 25559, 43576, 44798, 51118, 89596, 102236, 105103, 179192, 204472, 210206, 332267, 420412, 664534, 721937, 840824, 1329068, 1366339, 1443874, 2658136, 2732678, 2887748, 5465356, 5775496, 9385181, 10930712, 18770362, 37540724, 44038157, 75081448, 88076314, 176152628, 352305256, 572496041, 1144992082, 2289984164, 4579968328]

約数ペア:

[(1, 4579968328), (2, 2289984164), (4, 1144992082), (8, 572496041), (13, 352305256), (26, 176152628), (52, 88076314), (61, 75081448), (104, 44038157), (122, 37540724), (244, 18770362), (419, 10930712), (488, 9385181), (793, 5775496), (838, 5465356), (1586, 2887748), (1676, 2732678), (1723, 2658136), (3172, 1443874), (3352, 1366339), (3446, 1329068), (5447, 840824), (6344, 721937), (6892, 664534), (10894, 420412), (13784, 332267), (21788, 210206), (22399, 204472), (25559, 179192), (43576, 105103), (44798, 102236), (51118, 89596)]