38668658

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 35358862

約数列:

[1, 2, 7, 14, 23, 29, 41, 46, 58, 82, 101, 161, 202, 203, 287, 322, 406, 574, 667, 707, 943, 1189, 1334, 1414, 1886, 2323, 2378, 2929, 4141, 4646, 4669, 5858, 6601, 8282, 8323, 9338, 13202, 16261, 16646, 20503, 27347, 28987, 32522, 41006, 54694, 57974, 67367, 95243, 120089, 134734, 190486, 191429, 240178, 382858, 471569, 666701, 840623, 943138, 1333402, 1681246, 2762047, 5524094, 19334329, 38668658]

約数ペア:

[(1, 38668658), (2, 19334329), (7, 5524094), (14, 2762047), (23, 1681246), (29, 1333402), (41, 943138), (46, 840623), (58, 666701), (82, 471569), (101, 382858), (161, 240178), (202, 191429), (203, 190486), (287, 134734), (322, 120089), (406, 95243), (574, 67367), (667, 57974), (707, 54694), (943, 41006), (1189, 32522), (1334, 28987), (1414, 27347), (1886, 20503), (2323, 16646), (2378, 16261), (2929, 13202), (4141, 9338), (4646, 8323), (4669, 8282), (5858, 6601)]