74847206

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{347}}^1$

素因数の和:465

約数の個数: 48

約数和(自身を含む): 137106432

約数和(自身を除く): 62259226

約数列:

[1, 2, 7, 14, 31, 49, 62, 71, 98, 142, 217, 347, 434, 497, 694, 994, 1519, 2201, 2429, 3038, 3479, 4402, 4858, 6958, 10757, 15407, 17003, 21514, 24637, 30814, 34006, 49274, 75299, 107849, 150598, 172459, 215698, 344918, 527093, 763747, 1054186, 1207213, 1527494, 2414426, 5346229, 10692458, 37423603, 74847206]

約数ペア:

[(1, 74847206), (2, 37423603), (7, 10692458), (14, 5346229), (31, 2414426), (49, 1527494), (62, 1207213), (71, 1054186), (98, 763747), (142, 527093), (217, 344918), (347, 215698), (434, 172459), (497, 150598), (694, 107849), (994, 75299), (1519, 49274), (2201, 34006), (2429, 30814), (3038, 24637), (3479, 21514), (4402, 17003), (4858, 15407), (6958, 10757)]