64467088

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:296

約数の個数: 80

約数和(自身を含む): 148740480

約数和(自身を除く): 84273392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 101, 112, 139, 164, 202, 278, 287, 328, 404, 556, 574, 656, 707, 808, 973, 1112, 1148, 1414, 1616, 1946, 2224, 2296, 2828, 3892, 4141, 4592, 5656, 5699, 7784, 8282, 11312, 11398, 14039, 15568, 16564, 22796, 28078, 28987, 33128, 39893, 45592, 56156, 57974, 66256, 79786, 91184, 98273, 112312, 115948, 159572, 196546, 224624, 231896, 319144, 393092, 463792, 575599, 638288, 786184, 1151198, 1572368, 2302396, 4029193, 4604792, 8058386, 9209584, 16116772, 32233544, 64467088]

約数ペア:

[(1, 64467088), (2, 32233544), (4, 16116772), (7, 9209584), (8, 8058386), (14, 4604792), (16, 4029193), (28, 2302396), (41, 1572368), (56, 1151198), (82, 786184), (101, 638288), (112, 575599), (139, 463792), (164, 393092), (202, 319144), (278, 231896), (287, 224624), (328, 196546), (404, 159572), (556, 115948), (574, 112312), (656, 98273), (707, 91184), (808, 79786), (973, 66256), (1112, 57974), (1148, 56156), (1414, 45592), (1616, 39893), (1946, 33128), (2224, 28987), (2296, 28078), (2828, 22796), (3892, 16564), (4141, 15568), (4592, 14039), (5656, 11398), (5699, 11312), (7784, 8282)]