28311184

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{5189}}^1$

素因数の和:5239

約数の個数: 40

約数和(自身を含む): 61781760

約数和(自身を除く): 33470576

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5189, 5456, 10378, 20756, 41512, 57079, 83024, 114158, 160859, 228316, 321718, 456632, 643436, 913264, 1286872, 1769449, 2573744, 3538898, 7077796, 14155592, 28311184]

約数ペア:

[(1, 28311184), (2, 14155592), (4, 7077796), (8, 3538898), (11, 2573744), (16, 1769449), (22, 1286872), (31, 913264), (44, 643436), (62, 456632), (88, 321718), (124, 228316), (176, 160859), (248, 114158), (341, 83024), (496, 57079), (682, 41512), (1364, 20756), (2728, 10378), (5189, 5456)]