57054746

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{197}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 99677952

約数和(自身を除く): 42623206

約数列:

[1, 2, 7, 14, 137, 151, 197, 274, 302, 394, 959, 1057, 1379, 1918, 2114, 2758, 20687, 26989, 29747, 41374, 53978, 59494, 144809, 188923, 208229, 289618, 377846, 416458, 4075339, 8150678, 28527373, 57054746]

約数ペア:

[(1, 57054746), (2, 28527373), (7, 8150678), (14, 4075339), (137, 416458), (151, 377846), (197, 289618), (274, 208229), (302, 188923), (394, 144809), (959, 59494), (1057, 53978), (1379, 41374), (1918, 29747), (2114, 26989), (2758, 20687)]