17268848

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 40

約数和(自身を含む): 34529040

約数和(自身を除く): 17260192

約数列:

[1, 2, 4, 8, 16, 67, 89, 134, 178, 181, 268, 356, 362, 536, 712, 724, 1072, 1424, 1448, 2896, 5963, 11926, 12127, 16109, 23852, 24254, 32218, 47704, 48508, 64436, 95408, 97016, 128872, 194032, 257744, 1079303, 2158606, 4317212, 8634424, 17268848]

約数ペア:

[(1, 17268848), (2, 8634424), (4, 4317212), (8, 2158606), (16, 1079303), (67, 257744), (89, 194032), (134, 128872), (178, 97016), (181, 95408), (268, 64436), (356, 48508), (362, 47704), (536, 32218), (712, 24254), (724, 23852), (1072, 16109), (1424, 12127), (1448, 11926), (2896, 5963)]