39629928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1882

約数の個数: 64

約数和(自身を含む): 108259200

約数和(自身を除く): 68629272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 71, 78, 104, 142, 156, 213, 284, 312, 426, 568, 852, 923, 1704, 1789, 1846, 2769, 3578, 3692, 5367, 5538, 7156, 7384, 10734, 11076, 14312, 21468, 22152, 23257, 42936, 46514, 69771, 93028, 127019, 139542, 186056, 254038, 279084, 381057, 508076, 558168, 762114, 1016152, 1524228, 1651247, 3048456, 3302494, 4953741, 6604988, 9907482, 13209976, 19814964, 39629928]

約数ペア:

[(1, 39629928), (2, 19814964), (3, 13209976), (4, 9907482), (6, 6604988), (8, 4953741), (12, 3302494), (13, 3048456), (24, 1651247), (26, 1524228), (39, 1016152), (52, 762114), (71, 558168), (78, 508076), (104, 381057), (142, 279084), (156, 254038), (213, 186056), (284, 139542), (312, 127019), (426, 93028), (568, 69771), (852, 46514), (923, 42936), (1704, 23257), (1789, 22152), (1846, 21468), (2769, 14312), (3578, 11076), (3692, 10734), (5367, 7384), (5538, 7156)]