12585472

素因数分解:

$2^9\times {\mathrm{47}}^1\times {\mathrm{523}}^1$

素因数の和:588

約数の個数: 40

約数和(自身を含む): 25730496

約数和(自身を除く): 13145024

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 128, 188, 256, 376, 512, 523, 752, 1046, 1504, 2092, 3008, 4184, 6016, 8368, 12032, 16736, 24064, 24581, 33472, 49162, 66944, 98324, 133888, 196648, 267776, 393296, 786592, 1573184, 3146368, 6292736, 12585472]

約数ペア:

[(1, 12585472), (2, 6292736), (4, 3146368), (8, 1573184), (16, 786592), (32, 393296), (47, 267776), (64, 196648), (94, 133888), (128, 98324), (188, 66944), (256, 49162), (376, 33472), (512, 24581), (523, 24064), (752, 16736), (1046, 12032), (1504, 8368), (2092, 6016), (3008, 4184)]