1555147532512

素因数分解:

$2^5\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{3508147}}^1$

素因数の和:3510143

約数の個数: 48

約数和(自身を含む): 3500851052160

約数和(自身を除く): 1945703519648

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1979, 3958, 7916, 13853, 15832, 27706, 31664, 55412, 63328, 110824, 221648, 443296, 3508147, 7016294, 14032588, 24557029, 28065176, 49114058, 56130352, 98228116, 112260704, 196456232, 392912464, 785824928, 6942622913, 13885245826, 27770491652, 48598360391, 55540983304, 97196720782, 111081966608, 194393441564, 222163933216, 388786883128, 777573766256, 1555147532512]

約数ペア:

[(1, 1555147532512), (2, 777573766256), (4, 388786883128), (7, 222163933216), (8, 194393441564), (14, 111081966608), (16, 97196720782), (28, 55540983304), (32, 48598360391), (56, 27770491652), (112, 13885245826), (224, 6942622913), (1979, 785824928), (3958, 392912464), (7916, 196456232), (13853, 112260704), (15832, 98228116), (27706, 56130352), (31664, 49114058), (55412, 28065176), (63328, 24557029), (110824, 14032588), (221648, 7016294), (443296, 3508147)]