75909428

素因数分解:

$2^2\times 7^2\times {\mathrm{251}}^1\times {\mathrm{1543}}^1$

素因数の和:1812

約数の個数: 36

約数和(自身を含む): 155246112

約数和(自身を除く): 79336684

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 251, 502, 1004, 1543, 1757, 3086, 3514, 6172, 7028, 10801, 12299, 21602, 24598, 43204, 49196, 75607, 151214, 302428, 387293, 774586, 1549172, 2711051, 5422102, 10844204, 18977357, 37954714, 75909428]

約数ペア:

[(1, 75909428), (2, 37954714), (4, 18977357), (7, 10844204), (14, 5422102), (28, 2711051), (49, 1549172), (98, 774586), (196, 387293), (251, 302428), (502, 151214), (1004, 75607), (1543, 49196), (1757, 43204), (3086, 24598), (3514, 21602), (6172, 12299), (7028, 10801)]