17969974856

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{151}}^1\times {\mathrm{457}}^1\times {\mathrm{757}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 34827492480

約数和(自身を除く): 16857517624

約数列:

[1, 2, 4, 8, 43, 86, 151, 172, 302, 344, 457, 604, 757, 914, 1208, 1514, 1828, 3028, 3656, 6056, 6493, 12986, 19651, 25972, 32551, 39302, 51944, 65102, 69007, 78604, 114307, 130204, 138014, 157208, 228614, 260408, 276028, 345949, 457228, 552056, 691898, 914456, 1383796, 2767592, 2967301, 4915201, 5934602, 9830402, 11869204, 14875807, 19660804, 23738408, 29751614, 39321608, 52238299, 59503228, 104476598, 119006456, 208953196, 417906392, 2246246857, 4492493714, 8984987428, 17969974856]

約数ペア:

[(1, 17969974856), (2, 8984987428), (4, 4492493714), (8, 2246246857), (43, 417906392), (86, 208953196), (151, 119006456), (172, 104476598), (302, 59503228), (344, 52238299), (457, 39321608), (604, 29751614), (757, 23738408), (914, 19660804), (1208, 14875807), (1514, 11869204), (1828, 9830402), (3028, 5934602), (3656, 4915201), (6056, 2967301), (6493, 2767592), (12986, 1383796), (19651, 914456), (25972, 691898), (32551, 552056), (39302, 457228), (51944, 345949), (65102, 276028), (69007, 260408), (78604, 228614), (114307, 157208), (130204, 138014)]