612345664

素因数分解:

$2^6\times 7^1\times {\mathrm{1366843}}^1$

素因数の和:1366862

約数の個数: 28

約数和(自身を含む): 1388713504

約数和(自身を除く): 776367840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 1366843, 2733686, 5467372, 9567901, 10934744, 19135802, 21869488, 38271604, 43738976, 76543208, 87477952, 153086416, 306172832, 612345664]

約数ペア:

[(1, 612345664), (2, 306172832), (4, 153086416), (7, 87477952), (8, 76543208), (14, 43738976), (16, 38271604), (28, 21869488), (32, 19135802), (56, 10934744), (64, 9567901), (112, 5467372), (224, 2733686), (448, 1366843)]