72783488

素因数分解:

$2^7\times {\mathrm{89}}^1\times {\mathrm{6389}}^1$

素因数の和:6492

約数の個数: 32

約数和(自身を含む): 146650500

約数和(自身を除く): 73867012

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 128, 178, 356, 712, 1424, 2848, 5696, 6389, 11392, 12778, 25556, 51112, 102224, 204448, 408896, 568621, 817792, 1137242, 2274484, 4548968, 9097936, 18195872, 36391744, 72783488]

約数ペア:

[(1, 72783488), (2, 36391744), (4, 18195872), (8, 9097936), (16, 4548968), (32, 2274484), (64, 1137242), (89, 817792), (128, 568621), (178, 408896), (356, 204448), (712, 102224), (1424, 51112), (2848, 25556), (5696, 12778), (6389, 11392)]