64736238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{1277}}^1$

素因数の和:1377

約数の個数: 64

約数和(自身を含む): 159003648

約数和(自身を除く): 94267410

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 357, 426, 497, 714, 994, 1207, 1277, 1491, 2414, 2554, 2982, 3621, 3831, 7242, 7662, 8449, 8939, 16898, 17878, 21709, 25347, 26817, 43418, 50694, 53634, 65127, 90667, 130254, 151963, 181334, 272001, 303926, 455889, 544002, 634669, 911778, 1269338, 1541339, 1904007, 3082678, 3808014, 4624017, 9248034, 10789373, 21578746, 32368119, 64736238]

約数ペア:

[(1, 64736238), (2, 32368119), (3, 21578746), (6, 10789373), (7, 9248034), (14, 4624017), (17, 3808014), (21, 3082678), (34, 1904007), (42, 1541339), (51, 1269338), (71, 911778), (102, 634669), (119, 544002), (142, 455889), (213, 303926), (238, 272001), (357, 181334), (426, 151963), (497, 130254), (714, 90667), (994, 65127), (1207, 53634), (1277, 50694), (1491, 43418), (2414, 26817), (2554, 25347), (2982, 21709), (3621, 17878), (3831, 16898), (7242, 8939), (7662, 8449)]