64749832

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 144069120

約数和(自身を除く): 79319288

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 73, 94, 146, 188, 292, 329, 337, 376, 511, 584, 658, 674, 1022, 1316, 1348, 2044, 2359, 2632, 2696, 3431, 4088, 4718, 6862, 9436, 13724, 15839, 18872, 24017, 24601, 27448, 31678, 48034, 49202, 63356, 96068, 98404, 110873, 126712, 172207, 192136, 196808, 221746, 344414, 443492, 688828, 886984, 1156247, 1377656, 2312494, 4624988, 8093729, 9249976, 16187458, 32374916, 64749832]

約数ペア:

[(1, 64749832), (2, 32374916), (4, 16187458), (7, 9249976), (8, 8093729), (14, 4624988), (28, 2312494), (47, 1377656), (56, 1156247), (73, 886984), (94, 688828), (146, 443492), (188, 344414), (292, 221746), (329, 196808), (337, 192136), (376, 172207), (511, 126712), (584, 110873), (658, 98404), (674, 96068), (1022, 63356), (1316, 49202), (1348, 48034), (2044, 31678), (2359, 27448), (2632, 24601), (2696, 24017), (3431, 18872), (4088, 15839), (4718, 13724), (6862, 9436)]