38637008

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{269}}^1$

素因数の和:515

約数の個数: 40

約数和(自身を含む): 77137920

約数和(自身を除く): 38500912

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 191, 269, 376, 382, 538, 752, 764, 1076, 1528, 2152, 3056, 4304, 8977, 12643, 17954, 25286, 35908, 50572, 51379, 71816, 101144, 102758, 143632, 202288, 205516, 411032, 822064, 2414813, 4829626, 9659252, 19318504, 38637008]

約数ペア:

[(1, 38637008), (2, 19318504), (4, 9659252), (8, 4829626), (16, 2414813), (47, 822064), (94, 411032), (188, 205516), (191, 202288), (269, 143632), (376, 102758), (382, 101144), (538, 71816), (752, 51379), (764, 50572), (1076, 35908), (1528, 25286), (2152, 17954), (3056, 12643), (4304, 8977)]