72028352

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1013}}^1$

素因数の和:1137

約数の個数: 56

約数和(自身を含む): 157624272

約数和(自身を除く): 85595920

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 101, 176, 202, 352, 404, 704, 808, 1013, 1111, 1616, 2026, 2222, 3232, 4052, 4444, 6464, 8104, 8888, 11143, 16208, 17776, 22286, 32416, 35552, 44572, 64832, 71104, 89144, 102313, 178288, 204626, 356576, 409252, 713152, 818504, 1125443, 1637008, 2250886, 3274016, 4501772, 6548032, 9003544, 18007088, 36014176, 72028352]

約数ペア:

[(1, 72028352), (2, 36014176), (4, 18007088), (8, 9003544), (11, 6548032), (16, 4501772), (22, 3274016), (32, 2250886), (44, 1637008), (64, 1125443), (88, 818504), (101, 713152), (176, 409252), (202, 356576), (352, 204626), (404, 178288), (704, 102313), (808, 89144), (1013, 71104), (1111, 64832), (1616, 44572), (2026, 35552), (2222, 32416), (3232, 22286), (4052, 17776), (4444, 16208), (6464, 11143), (8104, 8888)]