10405904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:663

約数の個数: 40

約数和(自身を含む): 21703968

約数和(自身を除く): 11298064

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 571, 1072, 1139, 1142, 2278, 2284, 4556, 4568, 9112, 9136, 9707, 18224, 19414, 38257, 38828, 76514, 77656, 153028, 155312, 306056, 612112, 650369, 1300738, 2601476, 5202952, 10405904]

約数ペア:

[(1, 10405904), (2, 5202952), (4, 2601476), (8, 1300738), (16, 650369), (17, 612112), (34, 306056), (67, 155312), (68, 153028), (134, 77656), (136, 76514), (268, 38828), (272, 38257), (536, 19414), (571, 18224), (1072, 9707), (1139, 9136), (1142, 9112), (2278, 4568), (2284, 4556)]