7138067936

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{2531}}^1\times {\mathrm{2843}}^1$

素因数の和:5415

約数の個数: 48

約数和(自身を含む): 14517232128

約数和(自身を除く): 7379164192

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 2531, 2843, 5062, 5686, 10124, 11372, 20248, 22744, 40496, 45488, 78461, 80992, 88133, 90976, 156922, 176266, 313844, 352532, 627688, 705064, 1255376, 1410128, 2510752, 2820256, 7195633, 14391266, 28782532, 57565064, 115130128, 223064623, 230260256, 446129246, 892258492, 1784516984, 3569033968, 7138067936]

約数ペア:

[(1, 7138067936), (2, 3569033968), (4, 1784516984), (8, 892258492), (16, 446129246), (31, 230260256), (32, 223064623), (62, 115130128), (124, 57565064), (248, 28782532), (496, 14391266), (992, 7195633), (2531, 2820256), (2843, 2510752), (5062, 1410128), (5686, 1255376), (10124, 705064), (11372, 627688), (20248, 352532), (22744, 313844), (40496, 176266), (45488, 156922), (78461, 90976), (80992, 88133)]