4080686974

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{233}}^2$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 7831683720

約数和(自身を除く): 3750996746

約数列:

[1, 2, 7, 13, 14, 26, 49, 59, 91, 98, 118, 182, 233, 413, 466, 637, 767, 826, 1274, 1534, 1631, 2891, 3029, 3262, 5369, 5782, 6058, 10738, 11417, 13747, 21203, 22834, 27494, 37583, 42406, 54289, 75166, 96229, 108578, 148421, 178711, 192458, 296842, 357422, 380023, 673603, 705757, 760046, 1250977, 1347206, 1411514, 2501954, 2660161, 3203051, 4940299, 5320322, 6406102, 8756839, 9880598, 17513678, 22421357, 34582093, 41639663, 44842714, 69164186, 83279326, 156949499, 291477641, 313898998, 582955282, 2040343487, 4080686974]

約数ペア:

[(1, 4080686974), (2, 2040343487), (7, 582955282), (13, 313898998), (14, 291477641), (26, 156949499), (49, 83279326), (59, 69164186), (91, 44842714), (98, 41639663), (118, 34582093), (182, 22421357), (233, 17513678), (413, 9880598), (466, 8756839), (637, 6406102), (767, 5320322), (826, 4940299), (1274, 3203051), (1534, 2660161), (1631, 2501954), (2891, 1411514), (3029, 1347206), (3262, 1250977), (5369, 760046), (5782, 705757), (6058, 673603), (10738, 380023), (11417, 357422), (13747, 296842), (21203, 192458), (22834, 178711), (27494, 148421), (37583, 108578), (42406, 96229), (54289, 75166)]