28517528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7411}}^1$

素因数の和:7467

約数の個数: 32

約数和(自身を含む): 59147760

約数和(自身を除く): 30630232

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 7411, 14822, 29644, 59288, 96343, 192686, 274207, 385372, 548414, 770744, 1096828, 2193656, 3564691, 7129382, 14258764, 28517528]

約数ペア:

[(1, 28517528), (2, 14258764), (4, 7129382), (8, 3564691), (13, 2193656), (26, 1096828), (37, 770744), (52, 548414), (74, 385372), (104, 274207), (148, 192686), (296, 96343), (481, 59288), (962, 29644), (1924, 14822), (3848, 7411)]