72517864

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{1297}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 141352200

約数和(自身を除く): 68834336

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 241, 482, 964, 1297, 1928, 2594, 5188, 6989, 10376, 13978, 27956, 37613, 55912, 75226, 150452, 300904, 312577, 625154, 1250308, 2500616, 9064733, 18129466, 36258932, 72517864]

約数ペア:

[(1, 72517864), (2, 36258932), (4, 18129466), (8, 9064733), (29, 2500616), (58, 1250308), (116, 625154), (232, 312577), (241, 300904), (482, 150452), (964, 75226), (1297, 55912), (1928, 37613), (2594, 27956), (5188, 13978), (6989, 10376)]