839224064

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15107}}^1$

素因数の和:15161

約数の個数: 72

約数和(自身を含む): 1976368128

約数和(自身を除く): 1137144064

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, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 15107, 27776, 30214, 55552, 60428, 105749, 120856, 211498, 241712, 422996, 468317, 483424, 845992, 936634, 966848, 1691984, 1873268, 1933696, 3278219, 3383968, 3746536, 3867392, 6556438, 6767936, 7493072, 13112876, 13535872, 14986144, 26225752, 27071744, 29972288, 52451504, 59944576, 104903008, 119889152, 209806016, 419612032, 839224064]

約数ペア:

[(1, 839224064), (2, 419612032), (4, 209806016), (7, 119889152), (8, 104903008), (14, 59944576), (16, 52451504), (28, 29972288), (31, 27071744), (32, 26225752), (56, 14986144), (62, 13535872), (64, 13112876), (112, 7493072), (124, 6767936), (128, 6556438), (217, 3867392), (224, 3746536), (248, 3383968), (256, 3278219), (434, 1933696), (448, 1873268), (496, 1691984), (868, 966848), (896, 936634), (992, 845992), (1736, 483424), (1792, 468317), (1984, 422996), (3472, 241712), (3968, 211498), (6944, 120856), (7936, 105749), (13888, 60428), (15107, 55552), (27776, 30214)]