67372552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2083}}^1$

素因数の和:2413

約数の個数: 32

約数和(自身を含む): 136543680

約数和(自身を除く): 69171128

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 311, 622, 1244, 2083, 2488, 4043, 4166, 8086, 8332, 16172, 16664, 27079, 32344, 54158, 108316, 216632, 647813, 1295626, 2591252, 5182504, 8421569, 16843138, 33686276, 67372552]

約数ペア:

[(1, 67372552), (2, 33686276), (4, 16843138), (8, 8421569), (13, 5182504), (26, 2591252), (52, 1295626), (104, 647813), (311, 216632), (622, 108316), (1244, 54158), (2083, 32344), (2488, 27079), (4043, 16664), (4166, 16172), (8086, 8332)]