40035688

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:758

約数の個数: 64

約数和(自身を含む): 94648320

約数和(自身を除く): 54612632

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 103, 154, 206, 308, 412, 616, 631, 721, 824, 1133, 1262, 1442, 2266, 2524, 2884, 4417, 4532, 5048, 5768, 6941, 7931, 8834, 9064, 13882, 15862, 17668, 27764, 31724, 35336, 48587, 55528, 63448, 64993, 97174, 129986, 194348, 259972, 388696, 454951, 519944, 714923, 909902, 1429846, 1819804, 2859692, 3639608, 5004461, 5719384, 10008922, 20017844, 40035688]

約数ペア:

[(1, 40035688), (2, 20017844), (4, 10008922), (7, 5719384), (8, 5004461), (11, 3639608), (14, 2859692), (22, 1819804), (28, 1429846), (44, 909902), (56, 714923), (77, 519944), (88, 454951), (103, 388696), (154, 259972), (206, 194348), (308, 129986), (412, 97174), (616, 64993), (631, 63448), (721, 55528), (824, 48587), (1133, 35336), (1262, 31724), (1442, 27764), (2266, 17668), (2524, 15862), (2884, 13882), (4417, 9064), (4532, 8834), (5048, 7931), (5768, 6941)]