7750428

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{269}}^1$

素因数の和:304

約数の個数: 60

約数和(自身を含む): 21175560

約数和(自身を除く): 13425132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 269, 294, 343, 538, 588, 686, 807, 1029, 1076, 1372, 1614, 1883, 2058, 2401, 3228, 3766, 4116, 4802, 5649, 7203, 7532, 9604, 11298, 13181, 14406, 22596, 26362, 28812, 39543, 52724, 79086, 92267, 158172, 184534, 276801, 369068, 553602, 645869, 1107204, 1291738, 1937607, 2583476, 3875214, 7750428]

約数ペア:

[(1, 7750428), (2, 3875214), (3, 2583476), (4, 1937607), (6, 1291738), (7, 1107204), (12, 645869), (14, 553602), (21, 369068), (28, 276801), (42, 184534), (49, 158172), (84, 92267), (98, 79086), (147, 52724), (196, 39543), (269, 28812), (294, 26362), (343, 22596), (538, 14406), (588, 13181), (686, 11298), (807, 9604), (1029, 7532), (1076, 7203), (1372, 5649), (1614, 4802), (1883, 4116), (2058, 3766), (2401, 3228)]