74304622

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 56332178

約数列:

[1, 2, 7, 14, 53, 106, 239, 371, 419, 478, 742, 838, 1673, 2933, 3346, 5866, 12667, 22207, 25334, 44414, 88669, 100141, 155449, 177338, 200282, 310898, 700987, 1401974, 5307473, 10614946, 37152311, 74304622]

約数ペア:

[(1, 74304622), (2, 37152311), (7, 10614946), (14, 5307473), (53, 1401974), (106, 700987), (239, 310898), (371, 200282), (419, 177338), (478, 155449), (742, 100141), (838, 88669), (1673, 44414), (2933, 25334), (3346, 22207), (5866, 12667)]