28986632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1627}}^1$

素因数の和:1781

約数の個数: 32

約数和(自身を含む): 58021920

約数和(自身を除く): 29035288

約数列:

[1, 2, 4, 8, 17, 34, 68, 131, 136, 262, 524, 1048, 1627, 2227, 3254, 4454, 6508, 8908, 13016, 17816, 27659, 55318, 110636, 213137, 221272, 426274, 852548, 1705096, 3623329, 7246658, 14493316, 28986632]

約数ペア:

[(1, 28986632), (2, 14493316), (4, 7246658), (8, 3623329), (17, 1705096), (34, 852548), (68, 426274), (131, 221272), (136, 213137), (262, 110636), (524, 55318), (1048, 27659), (1627, 17816), (2227, 13016), (3254, 8908), (4454, 6508)]