25569576

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{3319}}^1$

素因数の和:3438

約数の個数: 48

約数和(自身を含む): 69919200

約数和(自身を除く): 44349624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3319, 3852, 6638, 7704, 9957, 13276, 19914, 26552, 29871, 39828, 59742, 79656, 119484, 238968, 355133, 710266, 1065399, 1420532, 2130798, 2841064, 3196197, 4261596, 6392394, 8523192, 12784788, 25569576]

約数ペア:

[(1, 25569576), (2, 12784788), (3, 8523192), (4, 6392394), (6, 4261596), (8, 3196197), (9, 2841064), (12, 2130798), (18, 1420532), (24, 1065399), (36, 710266), (72, 355133), (107, 238968), (214, 119484), (321, 79656), (428, 59742), (642, 39828), (856, 29871), (963, 26552), (1284, 19914), (1926, 13276), (2568, 9957), (3319, 7704), (3852, 6638)]