28136128

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{7207}}^1$

素因数の和:7280

約数の個数: 28

約数和(自身を含む): 56755792

約数和(自身を除く): 28619664

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 7207, 14414, 28828, 57656, 115312, 230624, 439627, 461248, 879254, 1758508, 3517016, 7034032, 14068064, 28136128]

約数ペア:

[(1, 28136128), (2, 14068064), (4, 7034032), (8, 3517016), (16, 1758508), (32, 879254), (61, 461248), (64, 439627), (122, 230624), (244, 115312), (488, 57656), (976, 28828), (1952, 14414), (3904, 7207)]