40263524

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 48

約数和(自身を含む): 84983808

約数和(自身を除く): 44720284

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 103, 161, 206, 322, 412, 607, 644, 721, 1214, 1442, 2369, 2428, 2884, 4249, 4738, 8498, 9476, 13961, 16583, 16996, 27922, 33166, 55844, 62521, 66332, 97727, 125042, 195454, 250084, 390908, 437647, 875294, 1437983, 1750588, 2875966, 5751932, 10065881, 20131762, 40263524]

約数ペア:

[(1, 40263524), (2, 20131762), (4, 10065881), (7, 5751932), (14, 2875966), (23, 1750588), (28, 1437983), (46, 875294), (92, 437647), (103, 390908), (161, 250084), (206, 195454), (322, 125042), (412, 97727), (607, 66332), (644, 62521), (721, 55844), (1214, 33166), (1442, 27922), (2369, 16996), (2428, 16583), (2884, 13961), (4249, 9476), (4738, 8498)]