64776426

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4487

約数の個数: 64

約数和(自身を含む): 161191296

約数和(自身を除く): 96414870

約数列:

[1, 2, 3, 6, 11, 13, 17, 22, 26, 33, 34, 39, 51, 66, 78, 102, 143, 187, 221, 286, 374, 429, 442, 561, 663, 858, 1122, 1326, 2431, 4441, 4862, 7293, 8882, 13323, 14586, 26646, 48851, 57733, 75497, 97702, 115466, 146553, 150994, 173199, 226491, 293106, 346398, 452982, 635063, 830467, 981461, 1270126, 1660934, 1905189, 1962922, 2491401, 2944383, 3810378, 4982802, 5888766, 10796071, 21592142, 32388213, 64776426]

約数ペア:

[(1, 64776426), (2, 32388213), (3, 21592142), (6, 10796071), (11, 5888766), (13, 4982802), (17, 3810378), (22, 2944383), (26, 2491401), (33, 1962922), (34, 1905189), (39, 1660934), (51, 1270126), (66, 981461), (78, 830467), (102, 635063), (143, 452982), (187, 346398), (221, 293106), (286, 226491), (374, 173199), (429, 150994), (442, 146553), (561, 115466), (663, 97702), (858, 75497), (1122, 57733), (1326, 48851), (2431, 26646), (4441, 14586), (4862, 13323), (7293, 8882)]