42571204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 83480320

約数和(自身を除く): 40909116

約数列:

[1, 2, 4, 13, 26, 43, 52, 79, 86, 158, 172, 241, 316, 482, 559, 964, 1027, 1118, 2054, 2236, 3133, 3397, 4108, 6266, 6794, 10363, 12532, 13588, 19039, 20726, 38078, 41452, 44161, 76156, 88322, 134719, 176644, 247507, 269438, 495014, 538876, 818677, 990028, 1637354, 3274708, 10642801, 21285602, 42571204]

約数ペア:

[(1, 42571204), (2, 21285602), (4, 10642801), (13, 3274708), (26, 1637354), (43, 990028), (52, 818677), (79, 538876), (86, 495014), (158, 269438), (172, 247507), (241, 176644), (316, 134719), (482, 88322), (559, 76156), (964, 44161), (1027, 41452), (1118, 38078), (2054, 20726), (2236, 19039), (3133, 13588), (3397, 12532), (4108, 10363), (6266, 6794)]