64388928

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19727}}^1$

素因数の和:19759

約数の個数: 56

約数和(自身を含む): 180392832

約数和(自身を除く): 116003904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 19727, 39454, 59181, 78908, 118362, 157816, 236724, 315632, 335359, 473448, 631264, 670718, 946896, 1006077, 1262528, 1341436, 1893792, 2012154, 2682872, 3787584, 4024308, 5365744, 8048616, 10731488, 16097232, 21462976, 32194464, 64388928]

約数ペア:

[(1, 64388928), (2, 32194464), (3, 21462976), (4, 16097232), (6, 10731488), (8, 8048616), (12, 5365744), (16, 4024308), (17, 3787584), (24, 2682872), (32, 2012154), (34, 1893792), (48, 1341436), (51, 1262528), (64, 1006077), (68, 946896), (96, 670718), (102, 631264), (136, 473448), (192, 335359), (204, 315632), (272, 236724), (408, 157816), (544, 118362), (816, 78908), (1088, 59181), (1632, 39454), (3264, 19727)]