40613846

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:549

約数の個数: 48

約数和(自身を含む): 77565600

約数和(自身を除く): 36951754

約数列:

[1, 2, 7, 13, 14, 26, 49, 71, 91, 98, 142, 182, 449, 497, 637, 898, 923, 994, 1274, 1846, 3143, 3479, 5837, 6286, 6461, 6958, 11674, 12922, 22001, 31879, 40859, 44002, 45227, 63758, 81718, 90454, 223153, 286013, 414427, 446306, 572026, 828854, 1562071, 2900989, 3124142, 5801978, 20306923, 40613846]

約数ペア:

[(1, 40613846), (2, 20306923), (7, 5801978), (13, 3124142), (14, 2900989), (26, 1562071), (49, 828854), (71, 572026), (91, 446306), (98, 414427), (142, 286013), (182, 223153), (449, 90454), (497, 81718), (637, 63758), (898, 45227), (923, 44002), (994, 40859), (1274, 31879), (1846, 22001), (3143, 12922), (3479, 11674), (5837, 6958), (6286, 6461)]