66777952

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{317}}^1$

素因数の和:583

約数の個数: 48

約数和(自身を含む): 137032560

約数和(自身を除く): 70254608

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 227, 232, 317, 454, 464, 634, 908, 928, 1268, 1816, 2536, 3632, 5072, 6583, 7264, 9193, 10144, 13166, 18386, 26332, 36772, 52664, 71959, 73544, 105328, 143918, 147088, 210656, 287836, 294176, 575672, 1151344, 2086811, 2302688, 4173622, 8347244, 16694488, 33388976, 66777952]

約数ペア:

[(1, 66777952), (2, 33388976), (4, 16694488), (8, 8347244), (16, 4173622), (29, 2302688), (32, 2086811), (58, 1151344), (116, 575672), (227, 294176), (232, 287836), (317, 210656), (454, 147088), (464, 143918), (634, 105328), (908, 73544), (928, 71959), (1268, 52664), (1816, 36772), (2536, 26332), (3632, 18386), (5072, 13166), (6583, 10144), (7264, 9193)]