40403328

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{15031}}^1$

素因数の和:15055

約数の個数: 64

約数和(自身を含む): 122661120

約数和(自身を除く): 82257792

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, 15031, 30062, 45093, 60124, 90186, 105217, 120248, 180372, 210434, 240496, 315651, 360744, 420868, 480992, 631302, 721488, 841736, 961984, 1262604, 1442976, 1683472, 1923968, 2525208, 2885952, 3366944, 5050416, 5771904, 6733888, 10100832, 13467776, 20201664, 40403328]

約数ペア:

[(1, 40403328), (2, 20201664), (3, 13467776), (4, 10100832), (6, 6733888), (7, 5771904), (8, 5050416), (12, 3366944), (14, 2885952), (16, 2525208), (21, 1923968), (24, 1683472), (28, 1442976), (32, 1262604), (42, 961984), (48, 841736), (56, 721488), (64, 631302), (84, 480992), (96, 420868), (112, 360744), (128, 315651), (168, 240496), (192, 210434), (224, 180372), (336, 120248), (384, 105217), (448, 90186), (672, 60124), (896, 45093), (1344, 30062), (2688, 15031)]