74491274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{1439}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 57597046

約数列:

[1, 2, 11, 13, 22, 26, 143, 181, 286, 362, 1439, 1991, 2353, 2878, 3982, 4706, 15829, 18707, 25883, 31658, 37414, 51766, 205777, 260459, 411554, 520918, 2865049, 3385967, 5730098, 6771934, 37245637, 74491274]

約数ペア:

[(1, 74491274), (2, 37245637), (11, 6771934), (13, 5730098), (22, 3385967), (26, 2865049), (143, 520918), (181, 411554), (286, 260459), (362, 205777), (1439, 51766), (1991, 37414), (2353, 31658), (2878, 25883), (3982, 18707), (4706, 15829)]