66145408

素因数分解:

$2^7\times 7^1\times {\mathrm{73823}}^1$

素因数の和:73844

約数の個数: 32

約数和(自身を含む): 150600960

約数和(自身を除く): 84455552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 73823, 147646, 295292, 516761, 590584, 1033522, 1181168, 2067044, 2362336, 4134088, 4724672, 8268176, 9449344, 16536352, 33072704, 66145408]

約数ペア:

[(1, 66145408), (2, 33072704), (4, 16536352), (7, 9449344), (8, 8268176), (14, 4724672), (16, 4134088), (28, 2362336), (32, 2067044), (56, 1181168), (64, 1033522), (112, 590584), (128, 516761), (224, 295292), (448, 147646), (896, 73823)]