82804904

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16249}}^1$

素因数の和:16282

約数の個数: 48

約数和(自身を含む): 194512500

約数和(自身を除く): 111707596

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 16249, 32498, 64996, 113743, 129992, 211237, 227486, 422474, 454972, 796201, 844948, 909944, 1478659, 1592402, 1689896, 2957318, 3184804, 5914636, 6369608, 10350613, 11829272, 20701226, 41402452, 82804904]

約数ペア:

[(1, 82804904), (2, 41402452), (4, 20701226), (7, 11829272), (8, 10350613), (13, 6369608), (14, 5914636), (26, 3184804), (28, 2957318), (49, 1689896), (52, 1592402), (56, 1478659), (91, 909944), (98, 844948), (104, 796201), (182, 454972), (196, 422474), (364, 227486), (392, 211237), (637, 129992), (728, 113743), (1274, 64996), (2548, 32498), (5096, 16249)]