72500288

素因数分解:

$2^6\times 7^1\times {\mathrm{161831}}^1$

素因数の和:161850

約数の個数: 28

約数和(自身を含む): 164421312

約数和(自身を除く): 91921024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 161831, 323662, 647324, 1132817, 1294648, 2265634, 2589296, 4531268, 5178592, 9062536, 10357184, 18125072, 36250144, 72500288]

約数ペア:

[(1, 72500288), (2, 36250144), (4, 18125072), (7, 10357184), (8, 9062536), (14, 5178592), (16, 4531268), (28, 2589296), (32, 2265634), (56, 1294648), (64, 1132817), (112, 647324), (224, 323662), (448, 161831)]