670690157872

素因数分解:

$2^4\times 7^1\times {\mathrm{2351}}^1\times {\mathrm{2547131}}^1$

素因数の和:2549497

約数の個数: 40

約数和(自身を含む): 1485731907072

約数和(自身を除く): 815041749200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2351, 4702, 9404, 16457, 18808, 32914, 37616, 65828, 131656, 263312, 2547131, 5094262, 10188524, 17829917, 20377048, 35659834, 40754096, 71319668, 142639336, 285278672, 5988304981, 11976609962, 23953219924, 41918134867, 47906439848, 83836269734, 95812879696, 167672539468, 335345078936, 670690157872]

約数ペア:

[(1, 670690157872), (2, 335345078936), (4, 167672539468), (7, 95812879696), (8, 83836269734), (14, 47906439848), (16, 41918134867), (28, 23953219924), (56, 11976609962), (112, 5988304981), (2351, 285278672), (4702, 142639336), (9404, 71319668), (16457, 40754096), (18808, 35659834), (32914, 20377048), (37616, 17829917), (65828, 10188524), (131656, 5094262), (263312, 2547131)]