39798976

素因数分解:

$2^6\times 7^5\times {\mathrm{37}}^1$

素因数の和:84

約数の個数: 84

約数和(自身を含む): 94628208

約数和(自身を除く): 54829232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 37, 49, 56, 64, 74, 98, 112, 148, 196, 224, 259, 296, 343, 392, 448, 518, 592, 686, 784, 1036, 1184, 1372, 1568, 1813, 2072, 2368, 2401, 2744, 3136, 3626, 4144, 4802, 5488, 7252, 8288, 9604, 10976, 12691, 14504, 16576, 16807, 19208, 21952, 25382, 29008, 33614, 38416, 50764, 58016, 67228, 76832, 88837, 101528, 116032, 134456, 153664, 177674, 203056, 268912, 355348, 406112, 537824, 621859, 710696, 812224, 1075648, 1243718, 1421392, 2487436, 2842784, 4974872, 5685568, 9949744, 19899488, 39798976]

約数ペア:

[(1, 39798976), (2, 19899488), (4, 9949744), (7, 5685568), (8, 4974872), (14, 2842784), (16, 2487436), (28, 1421392), (32, 1243718), (37, 1075648), (49, 812224), (56, 710696), (64, 621859), (74, 537824), (98, 406112), (112, 355348), (148, 268912), (196, 203056), (224, 177674), (259, 153664), (296, 134456), (343, 116032), (392, 101528), (448, 88837), (518, 76832), (592, 67228), (686, 58016), (784, 50764), (1036, 38416), (1184, 33614), (1372, 29008), (1568, 25382), (1813, 21952), (2072, 19208), (2368, 16807), (2401, 16576), (2744, 14504), (3136, 12691), (3626, 10976), (4144, 9604), (4802, 8288), (5488, 7252)]