40208448

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29917}}^1$

素因数の和:29939

約数の個数: 56

約数和(自身を含む): 121586752

約数和(自身を除く): 81378304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 29917, 59834, 89751, 119668, 179502, 209419, 239336, 359004, 418838, 478672, 628257, 718008, 837676, 957344, 1256514, 1436016, 1675352, 1914688, 2513028, 2872032, 3350704, 5026056, 5744064, 6701408, 10052112, 13402816, 20104224, 40208448]

約数ペア:

[(1, 40208448), (2, 20104224), (3, 13402816), (4, 10052112), (6, 6701408), (7, 5744064), (8, 5026056), (12, 3350704), (14, 2872032), (16, 2513028), (21, 1914688), (24, 1675352), (28, 1436016), (32, 1256514), (42, 957344), (48, 837676), (56, 718008), (64, 628257), (84, 478672), (96, 418838), (112, 359004), (168, 239336), (192, 209419), (224, 179502), (336, 119668), (448, 89751), (672, 59834), (1344, 29917)]