3381728

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 48

約数和(自身を含む): 7870464

約数和(自身を除く): 4488736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 487, 496, 868, 974, 992, 1736, 1948, 3409, 3472, 3896, 6818, 6944, 7792, 13636, 15097, 15584, 27272, 30194, 54544, 60388, 105679, 109088, 120776, 211358, 241552, 422716, 483104, 845432, 1690864, 3381728]

約数ペア:

[(1, 3381728), (2, 1690864), (4, 845432), (7, 483104), (8, 422716), (14, 241552), (16, 211358), (28, 120776), (31, 109088), (32, 105679), (56, 60388), (62, 54544), (112, 30194), (124, 27272), (217, 15584), (224, 15097), (248, 13636), (434, 7792), (487, 6944), (496, 6818), (868, 3896), (974, 3472), (992, 3409), (1736, 1948)]