74840324

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2796

約数の個数: 48

約数和(自身を含む): 154215936

約数和(自身を除く): 79375612

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 403, 442, 527, 806, 884, 1054, 1612, 2108, 2731, 5462, 6851, 10924, 13702, 27404, 35503, 46427, 71006, 84661, 92854, 142012, 169322, 185708, 338644, 603551, 1100593, 1207102, 1439237, 2201186, 2414204, 2878474, 4402372, 5756948, 18710081, 37420162, 74840324]

約数ペア:

[(1, 74840324), (2, 37420162), (4, 18710081), (13, 5756948), (17, 4402372), (26, 2878474), (31, 2414204), (34, 2201186), (52, 1439237), (62, 1207102), (68, 1100593), (124, 603551), (221, 338644), (403, 185708), (442, 169322), (527, 142012), (806, 92854), (884, 84661), (1054, 71006), (1612, 46427), (2108, 35503), (2731, 27404), (5462, 13702), (6851, 10924)]