15743574014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1305

約数の個数: 64

約数和(自身を含む): 28435553280

約数和(自身を除く): 12691979266

約数列:

[1, 2, 7, 14, 23, 46, 161, 173, 322, 346, 409, 691, 818, 1211, 1382, 2422, 2863, 3979, 4837, 5726, 7958, 9407, 9674, 15893, 18814, 27853, 31786, 55706, 65849, 70757, 111251, 119543, 131698, 141514, 222502, 239086, 282619, 495299, 565238, 836801, 990598, 1627411, 1673602, 1978333, 2749489, 3254822, 3956666, 5498978, 6500237, 11391877, 13000474, 19246423, 22783754, 38492846, 45501659, 48893087, 91003318, 97786174, 342251609, 684503218, 1124541001, 2249082002, 7871787007, 15743574014]

約数ペア:

[(1, 15743574014), (2, 7871787007), (7, 2249082002), (14, 1124541001), (23, 684503218), (46, 342251609), (161, 97786174), (173, 91003318), (322, 48893087), (346, 45501659), (409, 38492846), (691, 22783754), (818, 19246423), (1211, 13000474), (1382, 11391877), (2422, 6500237), (2863, 5498978), (3979, 3956666), (4837, 3254822), (5726, 2749489), (7958, 1978333), (9407, 1673602), (9674, 1627411), (15893, 990598), (18814, 836801), (27853, 565238), (31786, 495299), (55706, 282619), (65849, 239086), (70757, 222502), (111251, 141514), (119543, 131698)]