39448738

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1997}}^1$

素因数の和:2106

約数の個数: 32

約数和(自身を含む): 72503424

約数和(自身を除く): 33054686

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 581, 1162, 1411, 1997, 2822, 3994, 9877, 13979, 19754, 27958, 33949, 67898, 165751, 237643, 331502, 475286, 1160257, 2320514, 2817767, 5635534, 19724369, 39448738]

約数ペア:

[(1, 39448738), (2, 19724369), (7, 5635534), (14, 2817767), (17, 2320514), (34, 1160257), (83, 475286), (119, 331502), (166, 237643), (238, 165751), (581, 67898), (1162, 33949), (1411, 27958), (1997, 19754), (2822, 13979), (3994, 9877)]