69860128

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2753}}^1$

素因数の和:2837

約数の個数: 48

約数和(自身を含む): 150599736

約数和(自身を除く): 80739608

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 104, 122, 208, 244, 416, 488, 793, 976, 1586, 1952, 2753, 3172, 5506, 6344, 11012, 12688, 22024, 25376, 35789, 44048, 71578, 88096, 143156, 167933, 286312, 335866, 572624, 671732, 1145248, 1343464, 2183129, 2686928, 4366258, 5373856, 8732516, 17465032, 34930064, 69860128]

約数ペア:

[(1, 69860128), (2, 34930064), (4, 17465032), (8, 8732516), (13, 5373856), (16, 4366258), (26, 2686928), (32, 2183129), (52, 1343464), (61, 1145248), (104, 671732), (122, 572624), (208, 335866), (244, 286312), (416, 167933), (488, 143156), (793, 88096), (976, 71578), (1586, 44048), (1952, 35789), (2753, 25376), (3172, 22024), (5506, 12688), (6344, 11012)]