28741378

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1$

素因数の和:354

約数の個数: 32

約数和(自身を含む): 46785600

約数和(自身を除く): 18044222

約数列:

[1, 2, 29, 37, 58, 59, 74, 118, 227, 454, 1073, 1711, 2146, 2183, 3422, 4366, 6583, 8399, 13166, 13393, 16798, 26786, 63307, 126614, 243571, 388397, 487142, 495541, 776794, 991082, 14370689, 28741378]

約数ペア:

[(1, 28741378), (2, 14370689), (29, 991082), (37, 776794), (58, 495541), (59, 487142), (74, 388397), (118, 243571), (227, 126614), (454, 63307), (1073, 26786), (1711, 16798), (2146, 13393), (2183, 13166), (3422, 8399), (4366, 6583)]