28941744

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{46381}}^1$

素因数の和:46405

約数の個数: 40

約数和(自身を含む): 80519152

約数和(自身を除く): 51577408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 46381, 92762, 139143, 185524, 278286, 371048, 556572, 602953, 742096, 1113144, 1205906, 1808859, 2226288, 2411812, 3617718, 4823624, 7235436, 9647248, 14470872, 28941744]

約数ペア:

[(1, 28941744), (2, 14470872), (3, 9647248), (4, 7235436), (6, 4823624), (8, 3617718), (12, 2411812), (13, 2226288), (16, 1808859), (24, 1205906), (26, 1113144), (39, 742096), (48, 602953), (52, 556572), (78, 371048), (104, 278286), (156, 185524), (208, 139143), (312, 92762), (624, 46381)]