1378197632

素因数分解:

$2^7\times 7^1\times {\mathrm{1538167}}^1$

素因数の和:1538188

約数の個数: 32

約数和(自身を含む): 3137862720

約数和(自身を除く): 1759665088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1538167, 3076334, 6152668, 10767169, 12305336, 21534338, 24610672, 43068676, 49221344, 86137352, 98442688, 172274704, 196885376, 344549408, 689098816, 1378197632]

約数ペア:

[(1, 1378197632), (2, 689098816), (4, 344549408), (7, 196885376), (8, 172274704), (14, 98442688), (16, 86137352), (28, 49221344), (32, 43068676), (56, 24610672), (64, 21534338), (112, 12305336), (128, 10767169), (224, 6152668), (448, 3076334), (896, 1538167)]