63212968

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2858

約数の個数: 64

約数和(自身を含む): 150635520

約数和(自身を除く): 87422552

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, 1736, 2801, 2821, 3224, 5602, 5642, 11204, 11284, 19607, 22408, 22568, 36413, 39214, 72826, 78428, 86831, 145652, 156856, 173662, 254891, 291304, 347324, 509782, 607817, 694648, 1019564, 1128803, 1215634, 2039128, 2257606, 2431268, 4515212, 4862536, 7901621, 9030424, 15803242, 31606484, 63212968]

約数ペア:

[(1, 63212968), (2, 31606484), (4, 15803242), (7, 9030424), (8, 7901621), (13, 4862536), (14, 4515212), (26, 2431268), (28, 2257606), (31, 2039128), (52, 1215634), (56, 1128803), (62, 1019564), (91, 694648), (104, 607817), (124, 509782), (182, 347324), (217, 291304), (248, 254891), (364, 173662), (403, 156856), (434, 145652), (728, 86831), (806, 78428), (868, 72826), (1612, 39214), (1736, 36413), (2801, 22568), (2821, 22408), (3224, 19607), (5602, 11284), (5642, 11204)]