71256296

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{967}}^1$

素因数の和:1185

約数の個数: 32

約数和(自身を含む): 136836480

約数和(自身を除く): 65580184

約数列:

[1, 2, 4, 8, 61, 122, 151, 244, 302, 488, 604, 967, 1208, 1934, 3868, 7736, 9211, 18422, 36844, 58987, 73688, 117974, 146017, 235948, 292034, 471896, 584068, 1168136, 8907037, 17814074, 35628148, 71256296]

約数ペア:

[(1, 71256296), (2, 35628148), (4, 17814074), (8, 8907037), (61, 1168136), (122, 584068), (151, 471896), (244, 292034), (302, 235948), (488, 146017), (604, 117974), (967, 73688), (1208, 58987), (1934, 36844), (3868, 18422), (7736, 9211)]