491663104

素因数分解:

$2^8\times {\mathrm{37}}^1\times {\mathrm{51907}}^1$

素因数の和:51960

約数の個数: 36

約数和(自身を含む): 1007949544

約数和(自身を除く): 516286440

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 256, 296, 592, 1184, 2368, 4736, 9472, 51907, 103814, 207628, 415256, 830512, 1661024, 1920559, 3322048, 3841118, 6644096, 7682236, 13288192, 15364472, 30728944, 61457888, 122915776, 245831552, 491663104]

約数ペア:

[(1, 491663104), (2, 245831552), (4, 122915776), (8, 61457888), (16, 30728944), (32, 15364472), (37, 13288192), (64, 7682236), (74, 6644096), (128, 3841118), (148, 3322048), (256, 1920559), (296, 1661024), (592, 830512), (1184, 415256), (2368, 207628), (4736, 103814), (9472, 51907)]