8717117248

素因数分解:

$2^6\times 7^3\times {\mathrm{397099}}^1$

素因数の和:397132

約数の個数: 56

約数和(自身を含む): 20172680000

約数和(自身を除く): 11455562752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 343, 392, 448, 686, 784, 1372, 1568, 2744, 3136, 5488, 10976, 21952, 397099, 794198, 1588396, 2779693, 3176792, 5559386, 6353584, 11118772, 12707168, 19457851, 22237544, 25414336, 38915702, 44475088, 77831404, 88950176, 136204957, 155662808, 177900352, 272409914, 311325616, 544819828, 622651232, 1089639656, 1245302464, 2179279312, 4358558624, 8717117248]

約数ペア:

[(1, 8717117248), (2, 4358558624), (4, 2179279312), (7, 1245302464), (8, 1089639656), (14, 622651232), (16, 544819828), (28, 311325616), (32, 272409914), (49, 177900352), (56, 155662808), (64, 136204957), (98, 88950176), (112, 77831404), (196, 44475088), (224, 38915702), (343, 25414336), (392, 22237544), (448, 19457851), (686, 12707168), (784, 11118772), (1372, 6353584), (1568, 5559386), (2744, 3176792), (3136, 2779693), (5488, 1588396), (10976, 794198), (21952, 397099)]