39834496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:711

約数の個数: 64

約数和(自身を含む): 87907680

約数和(自身を除く): 48073184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 647, 832, 962, 1184, 1294, 1664, 1924, 2368, 2588, 3848, 4736, 5176, 7696, 8411, 10352, 15392, 16822, 20704, 23939, 30784, 33644, 41408, 47878, 61568, 67288, 82816, 95756, 134576, 191512, 269152, 311207, 383024, 538304, 622414, 766048, 1076608, 1244828, 1532096, 2489656, 3064192, 4979312, 9958624, 19917248, 39834496]

約数ペア:

[(1, 39834496), (2, 19917248), (4, 9958624), (8, 4979312), (13, 3064192), (16, 2489656), (26, 1532096), (32, 1244828), (37, 1076608), (52, 766048), (64, 622414), (74, 538304), (104, 383024), (128, 311207), (148, 269152), (208, 191512), (296, 134576), (416, 95756), (481, 82816), (592, 67288), (647, 61568), (832, 47878), (962, 41408), (1184, 33644), (1294, 30784), (1664, 23939), (1924, 20704), (2368, 16822), (2588, 15392), (3848, 10352), (4736, 8411), (5176, 7696)]