774019904

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{55733}}^1$

素因数の和:55783

約数の個数: 56

約数和(自身を含む): 1812023808

約数和(自身を除く): 1038003904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 13888, 55733, 111466, 222932, 390131, 445864, 780262, 891728, 1560524, 1727723, 1783456, 3121048, 3455446, 3566912, 6242096, 6910892, 12094061, 12484192, 13821784, 24188122, 24968384, 27643568, 48376244, 55287136, 96752488, 110574272, 193504976, 387009952, 774019904]

約数ペア:

[(1, 774019904), (2, 387009952), (4, 193504976), (7, 110574272), (8, 96752488), (14, 55287136), (16, 48376244), (28, 27643568), (31, 24968384), (32, 24188122), (56, 13821784), (62, 12484192), (64, 12094061), (112, 6910892), (124, 6242096), (217, 3566912), (224, 3455446), (248, 3121048), (434, 1783456), (448, 1727723), (496, 1560524), (868, 891728), (992, 780262), (1736, 445864), (1984, 390131), (3472, 222932), (6944, 111466), (13888, 55733)]