40564608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15091}}^1$

素因数の和:15115

約数の個数: 64

約数和(自身を含む): 123150720

約数和(自身を除く): 82586112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 15091, 30182, 45273, 60364, 90546, 105637, 120728, 181092, 211274, 241456, 316911, 362184, 422548, 482912, 633822, 724368, 845096, 965824, 1267644, 1448736, 1690192, 1931648, 2535288, 2897472, 3380384, 5070576, 5794944, 6760768, 10141152, 13521536, 20282304, 40564608]

約数ペア:

[(1, 40564608), (2, 20282304), (3, 13521536), (4, 10141152), (6, 6760768), (7, 5794944), (8, 5070576), (12, 3380384), (14, 2897472), (16, 2535288), (21, 1931648), (24, 1690192), (28, 1448736), (32, 1267644), (42, 965824), (48, 845096), (56, 724368), (64, 633822), (84, 482912), (96, 422548), (112, 362184), (128, 316911), (168, 241456), (192, 211274), (224, 181092), (336, 120728), (384, 105637), (448, 90546), (672, 60364), (896, 45273), (1344, 30182), (2688, 15091)]