12645056

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:193

約数の個数: 56

約数和(自身を含む): 26456640

約数和(自身を除く): 13811584

約数列:

[1, 2, 4, 8, 16, 32, 41, 61, 64, 79, 82, 122, 158, 164, 244, 316, 328, 488, 632, 656, 976, 1264, 1312, 1952, 2501, 2528, 2624, 3239, 3904, 4819, 5002, 5056, 6478, 9638, 10004, 12956, 19276, 20008, 25912, 38552, 40016, 51824, 77104, 80032, 103648, 154208, 160064, 197579, 207296, 308416, 395158, 790316, 1580632, 3161264, 6322528, 12645056]

約数ペア:

[(1, 12645056), (2, 6322528), (4, 3161264), (8, 1580632), (16, 790316), (32, 395158), (41, 308416), (61, 207296), (64, 197579), (79, 160064), (82, 154208), (122, 103648), (158, 80032), (164, 77104), (244, 51824), (316, 40016), (328, 38552), (488, 25912), (632, 20008), (656, 19276), (976, 12956), (1264, 10004), (1312, 9638), (1952, 6478), (2501, 5056), (2528, 5002), (2624, 4819), (3239, 3904)]