7845908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 48

約数和(自身を含む): 16982784

約数和(自身を除く): 9136876

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 53, 68, 106, 119, 212, 238, 311, 371, 476, 622, 742, 901, 1244, 1484, 1802, 2177, 3604, 4354, 5287, 6307, 8708, 10574, 12614, 16483, 21148, 25228, 32966, 37009, 65932, 74018, 115381, 148036, 230762, 280211, 461524, 560422, 1120844, 1961477, 3922954, 7845908]

約数ペア:

[(1, 7845908), (2, 3922954), (4, 1961477), (7, 1120844), (14, 560422), (17, 461524), (28, 280211), (34, 230762), (53, 148036), (68, 115381), (106, 74018), (119, 65932), (212, 37009), (238, 32966), (311, 25228), (371, 21148), (476, 16483), (622, 12614), (742, 10574), (901, 8708), (1244, 6307), (1484, 5287), (1802, 4354), (2177, 3604)]