61747228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{991}}^1$

素因数の和:1453

約数の個数: 24

約数和(自身を含む): 111353984

約数和(自身を除く): 49606756

約数列:

[1, 2, 4, 37, 74, 148, 421, 842, 991, 1684, 1982, 3964, 15577, 31154, 36667, 62308, 73334, 146668, 417211, 834422, 1668844, 15436807, 30873614, 61747228]

約数ペア:

[(1, 61747228), (2, 30873614), (4, 15436807), (37, 1668844), (74, 834422), (148, 417211), (421, 146668), (842, 73334), (991, 62308), (1684, 36667), (1982, 31154), (3964, 15577)]