2015232496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{4007}}^1$

素因数の和:4118

約数の個数: 60

約数和(自身を含む): 4233626352

約数和(自身を除く): 2218393856

約数列:

[1, 2, 4, 8, 16, 17, 34, 43, 68, 86, 136, 172, 272, 344, 688, 731, 1462, 1849, 2924, 3698, 4007, 5848, 7396, 8014, 11696, 14792, 16028, 29584, 31433, 32056, 62866, 64112, 68119, 125732, 136238, 172301, 251464, 272476, 344602, 502928, 544952, 689204, 1089904, 1378408, 2756816, 2929117, 5858234, 7408943, 11716468, 14817886, 23432936, 29635772, 46865872, 59271544, 118543088, 125952031, 251904062, 503808124, 1007616248, 2015232496]

約数ペア:

[(1, 2015232496), (2, 1007616248), (4, 503808124), (8, 251904062), (16, 125952031), (17, 118543088), (34, 59271544), (43, 46865872), (68, 29635772), (86, 23432936), (136, 14817886), (172, 11716468), (272, 7408943), (344, 5858234), (688, 2929117), (731, 2756816), (1462, 1378408), (1849, 1089904), (2924, 689204), (3698, 544952), (4007, 502928), (5848, 344602), (7396, 272476), (8014, 251464), (11696, 172301), (14792, 136238), (16028, 125732), (29584, 68119), (31433, 64112), (32056, 62866)]