69476708

素因数分解:

$2^2\times 7^3\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:745

約数の個数: 48

約数和(自身を含む): 143808000

約数和(自身を除く): 74331292

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 343, 553, 641, 686, 1106, 1282, 1372, 2212, 2564, 3871, 4487, 7742, 8974, 15484, 17948, 27097, 31409, 50639, 54194, 62818, 101278, 108388, 125636, 202556, 219863, 354473, 439726, 708946, 879452, 1417892, 2481311, 4962622, 9925244, 17369177, 34738354, 69476708]

約数ペア:

[(1, 69476708), (2, 34738354), (4, 17369177), (7, 9925244), (14, 4962622), (28, 2481311), (49, 1417892), (79, 879452), (98, 708946), (158, 439726), (196, 354473), (316, 219863), (343, 202556), (553, 125636), (641, 108388), (686, 101278), (1106, 62818), (1282, 54194), (1372, 50639), (2212, 31409), (2564, 27097), (3871, 17948), (4487, 15484), (7742, 8974)]