3638768

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:681

約数の個数: 40

約数和(自身を含む): 8222688

約数和(自身を除く): 4583920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 613, 742, 848, 1226, 1484, 2452, 2968, 4291, 4904, 5936, 8582, 9808, 17164, 32489, 34328, 64978, 68656, 129956, 227423, 259912, 454846, 519824, 909692, 1819384, 3638768]

約数ペア:

[(1, 3638768), (2, 1819384), (4, 909692), (7, 519824), (8, 454846), (14, 259912), (16, 227423), (28, 129956), (53, 68656), (56, 64978), (106, 34328), (112, 32489), (212, 17164), (371, 9808), (424, 8582), (613, 5936), (742, 4904), (848, 4291), (1226, 2968), (1484, 2452)]