42951376

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{5581}}^1$

素因数の和:5639

約数の個数: 40

約数和(自身を含む): 92058344

約数和(自身を除く): 49106968

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3848, 5581, 7696, 11162, 22324, 44648, 72553, 89296, 145106, 206497, 290212, 412994, 580424, 825988, 1160848, 1651976, 2684461, 3303952, 5368922, 10737844, 21475688, 42951376]

約数ペア:

[(1, 42951376), (2, 21475688), (4, 10737844), (8, 5368922), (13, 3303952), (16, 2684461), (26, 1651976), (37, 1160848), (52, 825988), (74, 580424), (104, 412994), (148, 290212), (208, 206497), (296, 145106), (481, 89296), (592, 72553), (962, 44648), (1924, 22324), (3848, 11162), (5581, 7696)]