72366224

素因数分解:

$2^4\times 7^1\times {\mathrm{787}}^1\times {\mathrm{821}}^1$

素因数の和:1623

約数の個数: 40

約数和(自身を含む): 160638528

約数和(自身を除く): 88272304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 787, 821, 1574, 1642, 3148, 3284, 5509, 5747, 6296, 6568, 11018, 11494, 12592, 13136, 22036, 22988, 44072, 45976, 88144, 91952, 646127, 1292254, 2584508, 4522889, 5169016, 9045778, 10338032, 18091556, 36183112, 72366224]

約数ペア:

[(1, 72366224), (2, 36183112), (4, 18091556), (7, 10338032), (8, 9045778), (14, 5169016), (16, 4522889), (28, 2584508), (56, 1292254), (112, 646127), (787, 91952), (821, 88144), (1574, 45976), (1642, 44072), (3148, 22988), (3284, 22036), (5509, 13136), (5747, 12592), (6296, 11494), (6568, 11018)]