73875784

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{1151}}^1$

素因数の和:1341

約数の個数: 32

約数和(自身を含む): 141834240

約数和(自身を除く): 67958456

約数列:

[1, 2, 4, 8, 71, 113, 142, 226, 284, 452, 568, 904, 1151, 2302, 4604, 8023, 9208, 16046, 32092, 64184, 81721, 130063, 163442, 260126, 326884, 520252, 653768, 1040504, 9234473, 18468946, 36937892, 73875784]

約数ペア:

[(1, 73875784), (2, 36937892), (4, 18468946), (8, 9234473), (71, 1040504), (113, 653768), (142, 520252), (226, 326884), (284, 260126), (452, 163442), (568, 130063), (904, 81721), (1151, 64184), (2302, 32092), (4604, 16046), (8023, 9208)]