27919232

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{251}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 33770368

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 79, 88, 128, 158, 176, 251, 316, 352, 502, 632, 704, 869, 1004, 1264, 1408, 1738, 2008, 2528, 2761, 3476, 4016, 5056, 5522, 6952, 8032, 10112, 11044, 13904, 16064, 19829, 22088, 27808, 32128, 39658, 44176, 55616, 79316, 88352, 111232, 158632, 176704, 218119, 317264, 353408, 436238, 634528, 872476, 1269056, 1744952, 2538112, 3489904, 6979808, 13959616, 27919232]

約数ペア:

[(1, 27919232), (2, 13959616), (4, 6979808), (8, 3489904), (11, 2538112), (16, 1744952), (22, 1269056), (32, 872476), (44, 634528), (64, 436238), (79, 353408), (88, 317264), (128, 218119), (158, 176704), (176, 158632), (251, 111232), (316, 88352), (352, 79316), (502, 55616), (632, 44176), (704, 39658), (869, 32128), (1004, 27808), (1264, 22088), (1408, 19829), (1738, 16064), (2008, 13904), (2528, 11044), (2761, 10112), (3476, 8032), (4016, 6952), (5056, 5522)]