39479968

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{1901}}^1$

素因数の和:1981

約数の個数: 48

約数和(自身を含む): 86274720

約数和(自身を除く): 46794752

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 472, 649, 944, 1298, 1888, 1901, 2596, 3802, 5192, 7604, 10384, 15208, 20768, 20911, 30416, 41822, 60832, 83644, 112159, 167288, 224318, 334576, 448636, 669152, 897272, 1233749, 1794544, 2467498, 3589088, 4934996, 9869992, 19739984, 39479968]

約数ペア:

[(1, 39479968), (2, 19739984), (4, 9869992), (8, 4934996), (11, 3589088), (16, 2467498), (22, 1794544), (32, 1233749), (44, 897272), (59, 669152), (88, 448636), (118, 334576), (176, 224318), (236, 167288), (352, 112159), (472, 83644), (649, 60832), (944, 41822), (1298, 30416), (1888, 20911), (1901, 20768), (2596, 15208), (3802, 10384), (5192, 7604)]