14240356

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 28894320

約数和(自身を除く): 14653964

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 89, 178, 181, 221, 356, 362, 442, 724, 884, 1157, 1513, 2314, 2353, 3026, 3077, 4628, 4706, 6052, 6154, 9412, 12308, 16109, 19669, 32218, 39338, 40001, 64436, 78676, 80002, 160004, 209417, 273853, 418834, 547706, 837668, 1095412, 3560089, 7120178, 14240356]

約数ペア:

[(1, 14240356), (2, 7120178), (4, 3560089), (13, 1095412), (17, 837668), (26, 547706), (34, 418834), (52, 273853), (68, 209417), (89, 160004), (178, 80002), (181, 78676), (221, 64436), (356, 40001), (362, 39338), (442, 32218), (724, 19669), (884, 16109), (1157, 12308), (1513, 9412), (2314, 6154), (2353, 6052), (3026, 4706), (3077, 4628)]