38884664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1780

約数の個数: 64

約数和(自身を含む): 92682240

約数和(自身を除く): 53797576

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1723, 1736, 2821, 3224, 3446, 5642, 6892, 11284, 12061, 13784, 22399, 22568, 24122, 44798, 48244, 53413, 89596, 96488, 106826, 156793, 179192, 213652, 313586, 373891, 427304, 627172, 694369, 747782, 1254344, 1388738, 1495564, 2777476, 2991128, 4860583, 5554952, 9721166, 19442332, 38884664]

約数ペア:

[(1, 38884664), (2, 19442332), (4, 9721166), (7, 5554952), (8, 4860583), (13, 2991128), (14, 2777476), (26, 1495564), (28, 1388738), (31, 1254344), (52, 747782), (56, 694369), (62, 627172), (91, 427304), (104, 373891), (124, 313586), (182, 213652), (217, 179192), (248, 156793), (364, 106826), (403, 96488), (434, 89596), (728, 53413), (806, 48244), (868, 44798), (1612, 24122), (1723, 22568), (1736, 22399), (2821, 13784), (3224, 12061), (3446, 11284), (5642, 6892)]