61893272

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{3851}}^1$

素因数の和:3912

約数の個数: 48

約数和(自身を含む): 138325320

約数和(自身を除く): 76432048

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 164, 196, 287, 328, 392, 574, 1148, 2009, 2296, 3851, 4018, 7702, 8036, 15404, 16072, 26957, 30808, 53914, 107828, 157891, 188699, 215656, 315782, 377398, 631564, 754796, 1105237, 1263128, 1509592, 2210474, 4420948, 7736659, 8841896, 15473318, 30946636, 61893272]

約数ペア:

[(1, 61893272), (2, 30946636), (4, 15473318), (7, 8841896), (8, 7736659), (14, 4420948), (28, 2210474), (41, 1509592), (49, 1263128), (56, 1105237), (82, 754796), (98, 631564), (164, 377398), (196, 315782), (287, 215656), (328, 188699), (392, 157891), (574, 107828), (1148, 53914), (2009, 30808), (2296, 26957), (3851, 16072), (4018, 15404), (7702, 8036)]