42774016

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4434

約数の個数: 40

約数和(自身を含む): 89983080

約数和(自身を除く): 47209064

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4397, 4864, 8794, 9728, 17588, 35176, 70352, 83543, 140704, 167086, 281408, 334172, 562816, 668344, 1125632, 1336688, 2251264, 2673376, 5346752, 10693504, 21387008, 42774016]

約数ペア:

[(1, 42774016), (2, 21387008), (4, 10693504), (8, 5346752), (16, 2673376), (19, 2251264), (32, 1336688), (38, 1125632), (64, 668344), (76, 562816), (128, 334172), (152, 281408), (256, 167086), (304, 140704), (512, 83543), (608, 70352), (1216, 35176), (2432, 17588), (4397, 9728), (4864, 8794)]