42125926

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{307}}^1$

素因数の和:508

約数の個数: 32

約数和(自身を含む): 70076160

約数和(自身を除く): 27950234

約数列:

[1, 2, 19, 23, 38, 46, 157, 307, 314, 437, 614, 874, 2983, 3611, 5833, 5966, 7061, 7222, 11666, 14122, 48199, 68609, 96398, 134159, 137218, 268318, 915781, 1108577, 1831562, 2217154, 21062963, 42125926]

約数ペア:

[(1, 42125926), (2, 21062963), (19, 2217154), (23, 1831562), (38, 1108577), (46, 915781), (157, 268318), (307, 137218), (314, 134159), (437, 96398), (614, 68609), (874, 48199), (2983, 14122), (3611, 11666), (5833, 7222), (5966, 7061)]