15934568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:198

約数の個数: 64

約数和(自身を含む): 34186320

約数和(自身を除く): 18251752

約数列:

[1, 2, 4, 8, 13, 26, 37, 41, 52, 74, 82, 101, 104, 148, 164, 202, 296, 328, 404, 481, 533, 808, 962, 1066, 1313, 1517, 1924, 2132, 2626, 3034, 3737, 3848, 4141, 4264, 5252, 6068, 7474, 8282, 10504, 12136, 14948, 16564, 19721, 29896, 33128, 39442, 48581, 53833, 78884, 97162, 107666, 153217, 157768, 194324, 215332, 306434, 388648, 430664, 612868, 1225736, 1991821, 3983642, 7967284, 15934568]

約数ペア:

[(1, 15934568), (2, 7967284), (4, 3983642), (8, 1991821), (13, 1225736), (26, 612868), (37, 430664), (41, 388648), (52, 306434), (74, 215332), (82, 194324), (101, 157768), (104, 153217), (148, 107666), (164, 97162), (202, 78884), (296, 53833), (328, 48581), (404, 39442), (481, 33128), (533, 29896), (808, 19721), (962, 16564), (1066, 14948), (1313, 12136), (1517, 10504), (1924, 8282), (2132, 7474), (2626, 6068), (3034, 5252), (3737, 4264), (3848, 4141)]