1363808

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 2993760

約数和(自身を除く): 1629952

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 109, 136, 184, 218, 272, 368, 391, 436, 544, 736, 782, 872, 1564, 1744, 1853, 2507, 3128, 3488, 3706, 5014, 6256, 7412, 10028, 12512, 14824, 20056, 29648, 40112, 42619, 59296, 80224, 85238, 170476, 340952, 681904, 1363808]

約数ペア:

[(1, 1363808), (2, 681904), (4, 340952), (8, 170476), (16, 85238), (17, 80224), (23, 59296), (32, 42619), (34, 40112), (46, 29648), (68, 20056), (92, 14824), (109, 12512), (136, 10028), (184, 7412), (218, 6256), (272, 5014), (368, 3706), (391, 3488), (436, 3128), (544, 2507), (736, 1853), (782, 1744), (872, 1564)]