38999750408

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1877}}^1\times {\mathrm{10867}}^1$

素因数の和:12989

約数の個数: 32

約数和(自身を含む): 73476374400

約数和(自身を除く): 34476623992

約数列:

[1, 2, 4, 8, 239, 478, 956, 1877, 1912, 3754, 7508, 10867, 15016, 21734, 43468, 86936, 448603, 897206, 1794412, 2597213, 3588824, 5194426, 10388852, 20397359, 20777704, 40794718, 81589436, 163178872, 4874968801, 9749937602, 19499875204, 38999750408]

約数ペア:

[(1, 38999750408), (2, 19499875204), (4, 9749937602), (8, 4874968801), (239, 163178872), (478, 81589436), (956, 40794718), (1877, 20777704), (1912, 20397359), (3754, 10388852), (7508, 5194426), (10867, 3588824), (15016, 2597213), (21734, 1794412), (43468, 897206), (86936, 448603)]