1405492384

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{10193}}^1$

素因数の和:10373

約数の個数: 48

約数和(自身を含む): 2877154560

約数和(自身を除く): 1471662176

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 139, 248, 278, 496, 556, 992, 1112, 2224, 4309, 4448, 8618, 10193, 17236, 20386, 34472, 40772, 68944, 81544, 137888, 163088, 315983, 326176, 631966, 1263932, 1416827, 2527864, 2833654, 5055728, 5667308, 10111456, 11334616, 22669232, 43921637, 45338464, 87843274, 175686548, 351373096, 702746192, 1405492384]

約数ペア:

[(1, 1405492384), (2, 702746192), (4, 351373096), (8, 175686548), (16, 87843274), (31, 45338464), (32, 43921637), (62, 22669232), (124, 11334616), (139, 10111456), (248, 5667308), (278, 5055728), (496, 2833654), (556, 2527864), (992, 1416827), (1112, 1263932), (2224, 631966), (4309, 326176), (4448, 315983), (8618, 163088), (10193, 137888), (17236, 81544), (20386, 68944), (34472, 40772)]