15638272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 72

約数和(自身を含む): 34797056

約数和(自身を除く): 19158784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 127, 128, 148, 208, 254, 256, 296, 416, 481, 508, 592, 832, 962, 1016, 1184, 1651, 1664, 1924, 2032, 2368, 3302, 3328, 3848, 4064, 4699, 4736, 6604, 7696, 8128, 9398, 9472, 13208, 15392, 16256, 18796, 26416, 30784, 32512, 37592, 52832, 61087, 61568, 75184, 105664, 122174, 123136, 150368, 211328, 244348, 300736, 422656, 488696, 601472, 977392, 1202944, 1954784, 3909568, 7819136, 15638272]

約数ペア:

[(1, 15638272), (2, 7819136), (4, 3909568), (8, 1954784), (13, 1202944), (16, 977392), (26, 601472), (32, 488696), (37, 422656), (52, 300736), (64, 244348), (74, 211328), (104, 150368), (127, 123136), (128, 122174), (148, 105664), (208, 75184), (254, 61568), (256, 61087), (296, 52832), (416, 37592), (481, 32512), (508, 30784), (592, 26416), (832, 18796), (962, 16256), (1016, 15392), (1184, 13208), (1651, 9472), (1664, 9398), (1924, 8128), (2032, 7696), (2368, 6604), (3302, 4736), (3328, 4699), (3848, 4064)]