38719648

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{317}}^1\times {\mathrm{347}}^1$

素因数の和:685

約数の個数: 48

約数和(自身を含む): 83661984

約数和(自身を除く): 44942336

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 317, 347, 352, 634, 694, 1268, 1388, 2536, 2776, 3487, 3817, 5072, 5552, 6974, 7634, 10144, 11104, 13948, 15268, 27896, 30536, 55792, 61072, 109999, 111584, 122144, 219998, 439996, 879992, 1209989, 1759984, 2419978, 3519968, 4839956, 9679912, 19359824, 38719648]

約数ペア:

[(1, 38719648), (2, 19359824), (4, 9679912), (8, 4839956), (11, 3519968), (16, 2419978), (22, 1759984), (32, 1209989), (44, 879992), (88, 439996), (176, 219998), (317, 122144), (347, 111584), (352, 109999), (634, 61072), (694, 55792), (1268, 30536), (1388, 27896), (2536, 15268), (2776, 13948), (3487, 11104), (3817, 10144), (5072, 7634), (5552, 6974)]