61458904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5851}}^1$

素因数の和:5971

約数の個数: 32

約数和(自身を含む): 125349840

約数和(自身を除く): 63890936

約数列:

[1, 2, 4, 8, 13, 26, 52, 101, 104, 202, 404, 808, 1313, 2626, 5252, 5851, 10504, 11702, 23404, 46808, 76063, 152126, 304252, 590951, 608504, 1181902, 2363804, 4727608, 7682363, 15364726, 30729452, 61458904]

約数ペア:

[(1, 61458904), (2, 30729452), (4, 15364726), (8, 7682363), (13, 4727608), (26, 2363804), (52, 1181902), (101, 608504), (104, 590951), (202, 304252), (404, 152126), (808, 76063), (1313, 46808), (2626, 23404), (5252, 11702), (5851, 10504)]