2553064768

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{55949}}^1$

素因数の和:56015

約数の個数: 56

約数和(自身を含む): 5457139200

約数和(自身を除く): 2904074432

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 184, 248, 368, 496, 713, 736, 992, 1426, 1472, 1984, 2852, 5704, 11408, 22816, 45632, 55949, 111898, 223796, 447592, 895184, 1286827, 1734419, 1790368, 2573654, 3468838, 3580736, 5147308, 6937676, 10294616, 13875352, 20589232, 27750704, 39891637, 41178464, 55501408, 79783274, 82356928, 111002816, 159566548, 319133096, 638266192, 1276532384, 2553064768]

約数ペア:

[(1, 2553064768), (2, 1276532384), (4, 638266192), (8, 319133096), (16, 159566548), (23, 111002816), (31, 82356928), (32, 79783274), (46, 55501408), (62, 41178464), (64, 39891637), (92, 27750704), (124, 20589232), (184, 13875352), (248, 10294616), (368, 6937676), (496, 5147308), (713, 3580736), (736, 3468838), (992, 2573654), (1426, 1790368), (1472, 1734419), (1984, 1286827), (2852, 895184), (5704, 447592), (11408, 223796), (22816, 111898), (45632, 55949)]