13379208

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 35424000

約数和(自身を除く): 22044792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 47, 58, 87, 94, 116, 141, 174, 188, 232, 282, 348, 376, 409, 564, 696, 818, 1128, 1227, 1363, 1636, 2454, 2726, 3272, 4089, 4908, 5452, 8178, 9816, 10904, 11861, 16356, 19223, 23722, 32712, 35583, 38446, 47444, 57669, 71166, 76892, 94888, 115338, 142332, 153784, 230676, 284664, 461352, 557467, 1114934, 1672401, 2229868, 3344802, 4459736, 6689604, 13379208]

約数ペア:

[(1, 13379208), (2, 6689604), (3, 4459736), (4, 3344802), (6, 2229868), (8, 1672401), (12, 1114934), (24, 557467), (29, 461352), (47, 284664), (58, 230676), (87, 153784), (94, 142332), (116, 115338), (141, 94888), (174, 76892), (188, 71166), (232, 57669), (282, 47444), (348, 38446), (376, 35583), (409, 32712), (564, 23722), (696, 19223), (818, 16356), (1128, 11861), (1227, 10904), (1363, 9816), (1636, 8178), (2454, 5452), (2726, 4908), (3272, 4089)]