3971472

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:216

約数の個数: 80

約数和(自身を含む): 11284992

約数和(自身を除く): 7313520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 34, 48, 51, 62, 68, 93, 102, 124, 136, 157, 186, 204, 248, 272, 314, 372, 408, 471, 496, 527, 628, 744, 816, 942, 1054, 1256, 1488, 1581, 1884, 2108, 2512, 2669, 3162, 3768, 4216, 4867, 5338, 6324, 7536, 8007, 8432, 9734, 10676, 12648, 14601, 16014, 19468, 21352, 25296, 29202, 32028, 38936, 42704, 58404, 64056, 77872, 82739, 116808, 128112, 165478, 233616, 248217, 330956, 496434, 661912, 992868, 1323824, 1985736, 3971472]

約数ペア:

[(1, 3971472), (2, 1985736), (3, 1323824), (4, 992868), (6, 661912), (8, 496434), (12, 330956), (16, 248217), (17, 233616), (24, 165478), (31, 128112), (34, 116808), (48, 82739), (51, 77872), (62, 64056), (68, 58404), (93, 42704), (102, 38936), (124, 32028), (136, 29202), (157, 25296), (186, 21352), (204, 19468), (248, 16014), (272, 14601), (314, 12648), (372, 10676), (408, 9734), (471, 8432), (496, 8007), (527, 7536), (628, 6324), (744, 5338), (816, 4867), (942, 4216), (1054, 3768), (1256, 3162), (1488, 2669), (1581, 2512), (1884, 2108)]