27935804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8807}}^1$

素因数の和:8885

約数の個数: 24

約数和(自身を含む): 53517408

約数和(自身を除く): 25581604

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 8807, 17614, 35228, 114491, 228982, 457964, 537227, 1074454, 2148908, 6983951, 13967902, 27935804]

約数ペア:

[(1, 27935804), (2, 13967902), (4, 6983951), (13, 2148908), (26, 1074454), (52, 537227), (61, 457964), (122, 228982), (244, 114491), (793, 35228), (1586, 17614), (3172, 8807)]