25848312

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2903}}^1$

素因数の和:2972

約数の個数: 64

約数和(自身を含む): 75271680

約数和(自身を除く): 49423368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 53, 56, 84, 106, 159, 168, 212, 318, 371, 424, 636, 742, 1113, 1272, 1484, 2226, 2903, 2968, 4452, 5806, 8709, 8904, 11612, 17418, 20321, 23224, 34836, 40642, 60963, 69672, 81284, 121926, 153859, 162568, 243852, 307718, 461577, 487704, 615436, 923154, 1077013, 1230872, 1846308, 2154026, 3231039, 3692616, 4308052, 6462078, 8616104, 12924156, 25848312]

約数ペア:

[(1, 25848312), (2, 12924156), (3, 8616104), (4, 6462078), (6, 4308052), (7, 3692616), (8, 3231039), (12, 2154026), (14, 1846308), (21, 1230872), (24, 1077013), (28, 923154), (42, 615436), (53, 487704), (56, 461577), (84, 307718), (106, 243852), (159, 162568), (168, 153859), (212, 121926), (318, 81284), (371, 69672), (424, 60963), (636, 40642), (742, 34836), (1113, 23224), (1272, 20321), (1484, 17418), (2226, 11612), (2903, 8904), (2968, 8709), (4452, 5806)]