768248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:191

約数の個数: 32

約数和(自身を含む): 1587600

約数和(自身を除く): 819352

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 89, 104, 166, 178, 332, 356, 664, 712, 1079, 1157, 2158, 2314, 4316, 4628, 7387, 8632, 9256, 14774, 29548, 59096, 96031, 192062, 384124, 768248]

約数ペア:

[(1, 768248), (2, 384124), (4, 192062), (8, 96031), (13, 59096), (26, 29548), (52, 14774), (83, 9256), (89, 8632), (104, 7387), (166, 4628), (178, 4316), (332, 2314), (356, 2158), (664, 1157), (712, 1079)]