39179291264

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{18005189}}^1$

素因数の和:18005220

約数の個数: 32

約数和(自身を含む): 82643822100

約数和(自身を除く): 43464530836

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 18005189, 36010378, 72020756, 144041512, 288083024, 306088213, 576166048, 612176426, 1152332096, 1224352852, 2304664192, 2448705704, 4897411408, 9794822816, 19589645632, 39179291264]

約数ペア:

[(1, 39179291264), (2, 19589645632), (4, 9794822816), (8, 4897411408), (16, 2448705704), (17, 2304664192), (32, 1224352852), (34, 1152332096), (64, 612176426), (68, 576166048), (128, 306088213), (136, 288083024), (272, 144041512), (544, 72020756), (1088, 36010378), (2176, 18005189)]