42946196

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 80744832

約数和(自身を除く): 37798636

約数列:

[1, 2, 4, 37, 61, 67, 71, 74, 122, 134, 142, 148, 244, 268, 284, 2257, 2479, 2627, 4087, 4331, 4514, 4757, 4958, 5254, 8174, 8662, 9028, 9514, 9916, 10508, 16348, 17324, 19028, 151219, 160247, 176009, 290177, 302438, 320494, 352018, 580354, 604876, 640988, 704036, 1160708, 10736549, 21473098, 42946196]

約数ペア:

[(1, 42946196), (2, 21473098), (4, 10736549), (37, 1160708), (61, 704036), (67, 640988), (71, 604876), (74, 580354), (122, 352018), (134, 320494), (142, 302438), (148, 290177), (244, 176009), (268, 160247), (284, 151219), (2257, 19028), (2479, 17324), (2627, 16348), (4087, 10508), (4331, 9916), (4514, 9514), (4757, 9028), (4958, 8662), (5254, 8174)]