12752992

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:248

約数の個数: 72

約数和(自身を含む): 30636144

約数和(自身を除く): 17883152

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 197, 224, 238, 272, 289, 394, 476, 544, 578, 788, 952, 1156, 1379, 1576, 1904, 2023, 2312, 2758, 3152, 3349, 3808, 4046, 4624, 5516, 6304, 6698, 8092, 9248, 11032, 13396, 16184, 22064, 23443, 26792, 32368, 44128, 46886, 53584, 56933, 64736, 93772, 107168, 113866, 187544, 227732, 375088, 398531, 455464, 750176, 797062, 910928, 1594124, 1821856, 3188248, 6376496, 12752992]

約数ペア:

[(1, 12752992), (2, 6376496), (4, 3188248), (7, 1821856), (8, 1594124), (14, 910928), (16, 797062), (17, 750176), (28, 455464), (32, 398531), (34, 375088), (56, 227732), (68, 187544), (112, 113866), (119, 107168), (136, 93772), (197, 64736), (224, 56933), (238, 53584), (272, 46886), (289, 44128), (394, 32368), (476, 26792), (544, 23443), (578, 22064), (788, 16184), (952, 13396), (1156, 11032), (1379, 9248), (1576, 8092), (1904, 6698), (2023, 6304), (2312, 5516), (2758, 4624), (3152, 4046), (3349, 3808)]