40264896

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{29959}}^1$

素因数の和:29981

約数の個数: 56

約数和(自身を含む): 121757440

約数和(自身を除く): 81492544

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, 29959, 59918, 89877, 119836, 179754, 209713, 239672, 359508, 419426, 479344, 629139, 719016, 838852, 958688, 1258278, 1438032, 1677704, 1917376, 2516556, 2876064, 3355408, 5033112, 5752128, 6710816, 10066224, 13421632, 20132448, 40264896]

約数ペア:

[(1, 40264896), (2, 20132448), (3, 13421632), (4, 10066224), (6, 6710816), (7, 5752128), (8, 5033112), (12, 3355408), (14, 2876064), (16, 2516556), (21, 1917376), (24, 1677704), (28, 1438032), (32, 1258278), (42, 958688), (48, 838852), (56, 719016), (64, 629139), (84, 479344), (96, 419426), (112, 359508), (168, 239672), (192, 209713), (224, 179754), (336, 119836), (448, 89877), (672, 59918), (1344, 29959)]