64398176

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2753}}^1$

素因数の和:2823

約数の個数: 48

約数和(自身を含む): 137413584

約数和(自身を除く): 73015408

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 43, 68, 86, 136, 172, 272, 344, 544, 688, 731, 1376, 1462, 2753, 2924, 5506, 5848, 11012, 11696, 22024, 23392, 44048, 46801, 88096, 93602, 118379, 187204, 236758, 374408, 473516, 748816, 947032, 1497632, 1894064, 2012443, 3788128, 4024886, 8049772, 16099544, 32199088, 64398176]

約数ペア:

[(1, 64398176), (2, 32199088), (4, 16099544), (8, 8049772), (16, 4024886), (17, 3788128), (32, 2012443), (34, 1894064), (43, 1497632), (68, 947032), (86, 748816), (136, 473516), (172, 374408), (272, 236758), (344, 187204), (544, 118379), (688, 93602), (731, 88096), (1376, 46801), (1462, 44048), (2753, 23392), (2924, 22024), (5506, 11696), (5848, 11012)]