22465072

素因数分解:

$2^4\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 50393600

約数和(自身を除く): 27928528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 79, 112, 158, 316, 553, 632, 1106, 1264, 2212, 2539, 4424, 5078, 8848, 10156, 17773, 20312, 35546, 40624, 71092, 142184, 200581, 284368, 401162, 802324, 1404067, 1604648, 2808134, 3209296, 5616268, 11232536, 22465072]

約数ペア:

[(1, 22465072), (2, 11232536), (4, 5616268), (7, 3209296), (8, 2808134), (14, 1604648), (16, 1404067), (28, 802324), (56, 401162), (79, 284368), (112, 200581), (158, 142184), (316, 71092), (553, 40624), (632, 35546), (1106, 20312), (1264, 17773), (2212, 10156), (2539, 8848), (4424, 5078)]