29326648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{673}}^1$

素因数の和:1111

約数の個数: 32

約数和(自身を含む): 59446800

約数和(自身を除く): 30120152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 419, 673, 838, 1346, 1676, 2692, 3352, 5384, 5447, 8749, 10894, 17498, 21788, 34996, 43576, 69992, 281987, 563974, 1127948, 2255896, 3665831, 7331662, 14663324, 29326648]

約数ペア:

[(1, 29326648), (2, 14663324), (4, 7331662), (8, 3665831), (13, 2255896), (26, 1127948), (52, 563974), (104, 281987), (419, 69992), (673, 43576), (838, 34996), (1346, 21788), (1676, 17498), (2692, 10894), (3352, 8749), (5384, 5447)]