15703471928

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{719}}^1\times {\mathrm{2003}}^1$

素因数の和:2804

約数の個数: 64

約数和(自身を含む): 31166208000

約数和(自身を除く): 15462736072

約数列:

[1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 719, 1363, 1438, 2003, 2726, 2876, 4006, 5452, 5752, 8012, 10904, 16024, 20851, 33793, 41702, 58087, 67586, 83404, 94141, 116174, 135172, 166808, 188282, 232348, 270344, 376564, 464696, 753128, 979997, 1440157, 1959994, 2730089, 2880314, 3919988, 5460178, 5760628, 7839976, 10920356, 11521256, 21840712, 41764553, 67687379, 83529106, 135374758, 167058212, 270749516, 334116424, 541499032, 1962933991, 3925867982, 7851735964, 15703471928]

約数ペア:

[(1, 15703471928), (2, 7851735964), (4, 3925867982), (8, 1962933991), (29, 541499032), (47, 334116424), (58, 270749516), (94, 167058212), (116, 135374758), (188, 83529106), (232, 67687379), (376, 41764553), (719, 21840712), (1363, 11521256), (1438, 10920356), (2003, 7839976), (2726, 5760628), (2876, 5460178), (4006, 3919988), (5452, 2880314), (5752, 2730089), (8012, 1959994), (10904, 1440157), (16024, 979997), (20851, 753128), (33793, 464696), (41702, 376564), (58087, 270344), (67586, 232348), (83404, 188282), (94141, 166808), (116174, 135172)]