65346736

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1278

約数の個数: 80

約数和(自身を含む): 160170304

約数和(自身を除く): 94823568

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1213, 1456, 1924, 2072, 2426, 3367, 3848, 4144, 4852, 6734, 7696, 8491, 9704, 13468, 15769, 16982, 19408, 26936, 31538, 33964, 44881, 53872, 63076, 67928, 89762, 110383, 126152, 135856, 179524, 220766, 252304, 314167, 359048, 441532, 583453, 628334, 718096, 883064, 1166906, 1256668, 1766128, 2333812, 2513336, 4084171, 4667624, 5026672, 8168342, 9335248, 16336684, 32673368, 65346736]

約数ペア:

[(1, 65346736), (2, 32673368), (4, 16336684), (7, 9335248), (8, 8168342), (13, 5026672), (14, 4667624), (16, 4084171), (26, 2513336), (28, 2333812), (37, 1766128), (52, 1256668), (56, 1166906), (74, 883064), (91, 718096), (104, 628334), (112, 583453), (148, 441532), (182, 359048), (208, 314167), (259, 252304), (296, 220766), (364, 179524), (481, 135856), (518, 126152), (592, 110383), (728, 89762), (962, 67928), (1036, 63076), (1213, 53872), (1456, 44881), (1924, 33964), (2072, 31538), (2426, 26936), (3367, 19408), (3848, 16982), (4144, 15769), (4852, 13468), (6734, 9704), (7696, 8491)]