7819136

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 17364480

約数和(自身を除く): 9545344

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 127, 128, 148, 208, 254, 296, 416, 481, 508, 592, 832, 962, 1016, 1184, 1651, 1664, 1924, 2032, 2368, 3302, 3848, 4064, 4699, 4736, 6604, 7696, 8128, 9398, 13208, 15392, 16256, 18796, 26416, 30784, 37592, 52832, 61087, 61568, 75184, 105664, 122174, 150368, 211328, 244348, 300736, 488696, 601472, 977392, 1954784, 3909568, 7819136]

約数ペア:

[(1, 7819136), (2, 3909568), (4, 1954784), (8, 977392), (13, 601472), (16, 488696), (26, 300736), (32, 244348), (37, 211328), (52, 150368), (64, 122174), (74, 105664), (104, 75184), (127, 61568), (128, 61087), (148, 52832), (208, 37592), (254, 30784), (296, 26416), (416, 18796), (481, 16256), (508, 15392), (592, 13208), (832, 9398), (962, 8128), (1016, 7696), (1184, 6604), (1651, 4736), (1664, 4699), (1924, 4064), (2032, 3848), (2368, 3302)]