4257616384

素因数分解:

$2^9\times 7^1\times {\mathrm{31}}^1\times {\mathrm{38321}}^1$

素因数の和:38377

約数の個数: 80

約数和(自身を含む): 10036071936

約数和(自身を除く): 5778455552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 512, 868, 896, 992, 1736, 1792, 1984, 3472, 3584, 3968, 6944, 7936, 13888, 15872, 27776, 38321, 55552, 76642, 111104, 153284, 268247, 306568, 536494, 613136, 1072988, 1187951, 1226272, 2145976, 2375902, 2452544, 4291952, 4751804, 4905088, 8315657, 8583904, 9503608, 9810176, 16631314, 17167808, 19007216, 19620352, 33262628, 34335616, 38014432, 66525256, 68671232, 76028864, 133050512, 137342464, 152057728, 266101024, 304115456, 532202048, 608230912, 1064404096, 2128808192, 4257616384]

約数ペア:

[(1, 4257616384), (2, 2128808192), (4, 1064404096), (7, 608230912), (8, 532202048), (14, 304115456), (16, 266101024), (28, 152057728), (31, 137342464), (32, 133050512), (56, 76028864), (62, 68671232), (64, 66525256), (112, 38014432), (124, 34335616), (128, 33262628), (217, 19620352), (224, 19007216), (248, 17167808), (256, 16631314), (434, 9810176), (448, 9503608), (496, 8583904), (512, 8315657), (868, 4905088), (896, 4751804), (992, 4291952), (1736, 2452544), (1792, 2375902), (1984, 2145976), (3472, 1226272), (3584, 1187951), (3968, 1072988), (6944, 613136), (7936, 536494), (13888, 306568), (15872, 268247), (27776, 153284), (38321, 111104), (55552, 76642)]