40723908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2243}}^1$

素因数の和:2356

約数の個数: 48

約数和(自身を含む): 101787840

約数和(自身を除く): 61063932

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 89, 102, 178, 204, 267, 356, 534, 1068, 1513, 2243, 3026, 4486, 4539, 6052, 6729, 8972, 9078, 13458, 18156, 26916, 38131, 76262, 114393, 152524, 199627, 228786, 399254, 457572, 598881, 798508, 1197762, 2395524, 3393659, 6787318, 10180977, 13574636, 20361954, 40723908]

約数ペア:

[(1, 40723908), (2, 20361954), (3, 13574636), (4, 10180977), (6, 6787318), (12, 3393659), (17, 2395524), (34, 1197762), (51, 798508), (68, 598881), (89, 457572), (102, 399254), (178, 228786), (204, 199627), (267, 152524), (356, 114393), (534, 76262), (1068, 38131), (1513, 26916), (2243, 18156), (3026, 13458), (4486, 9078), (4539, 8972), (6052, 6729)]