21902656

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11801}}^1$

素因数の和:11842

約数の個数: 28

約数和(自身を含む): 44965620

約数和(自身を除く): 23062964

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11801, 23602, 47204, 94408, 188816, 342229, 377632, 684458, 755264, 1368916, 2737832, 5475664, 10951328, 21902656]

約数ペア:

[(1, 21902656), (2, 10951328), (4, 5475664), (8, 2737832), (16, 1368916), (29, 755264), (32, 684458), (58, 377632), (64, 342229), (116, 188816), (232, 94408), (464, 47204), (928, 23602), (1856, 11801)]