4900624

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{419}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 10311840

約数和(自身を除く): 5411216

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 419, 688, 731, 838, 1462, 1676, 2924, 3352, 5848, 6704, 7123, 11696, 14246, 18017, 28492, 36034, 56984, 72068, 113968, 144136, 288272, 306289, 612578, 1225156, 2450312, 4900624]

約数ペア:

[(1, 4900624), (2, 2450312), (4, 1225156), (8, 612578), (16, 306289), (17, 288272), (34, 144136), (43, 113968), (68, 72068), (86, 56984), (136, 36034), (172, 28492), (272, 18017), (344, 14246), (419, 11696), (688, 7123), (731, 6704), (838, 5848), (1462, 3352), (1676, 2924)]