25716070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6577}}^1$

素因数の和:6624

約数の個数: 32

約数和(自身を含む): 51150528

約数和(自身を除く): 25434458

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 3910, 6577, 13154, 32885, 65770, 111809, 151271, 223618, 302542, 559045, 756355, 1118090, 1512710, 2571607, 5143214, 12858035, 25716070]

約数ペア:

[(1, 25716070), (2, 12858035), (5, 5143214), (10, 2571607), (17, 1512710), (23, 1118090), (34, 756355), (46, 559045), (85, 302542), (115, 223618), (170, 151271), (230, 111809), (391, 65770), (782, 32885), (1955, 13154), (3910, 6577)]