8327072

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{541}}^1$

素因数の和:601

約数の個数: 48

約数和(自身を含む): 18165672

約数和(自身を除く): 9838600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 74, 104, 148, 208, 296, 416, 481, 541, 592, 962, 1082, 1184, 1924, 2164, 3848, 4328, 7033, 7696, 8656, 14066, 15392, 17312, 20017, 28132, 40034, 56264, 80068, 112528, 160136, 225056, 260221, 320272, 520442, 640544, 1040884, 2081768, 4163536, 8327072]

約数ペア:

[(1, 8327072), (2, 4163536), (4, 2081768), (8, 1040884), (13, 640544), (16, 520442), (26, 320272), (32, 260221), (37, 225056), (52, 160136), (74, 112528), (104, 80068), (148, 56264), (208, 40034), (296, 28132), (416, 20017), (481, 17312), (541, 15392), (592, 14066), (962, 8656), (1082, 7696), (1184, 7033), (1924, 4328), (2164, 3848)]