8984432

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 60

約数和(自身を含む): 19414680

約数和(自身を除く): 10430248

約数列:

[1, 2, 4, 8, 16, 17, 29, 34, 58, 67, 68, 116, 134, 136, 232, 268, 272, 289, 464, 493, 536, 578, 986, 1072, 1139, 1156, 1943, 1972, 2278, 2312, 3886, 3944, 4556, 4624, 7772, 7888, 8381, 9112, 15544, 16762, 18224, 19363, 31088, 33031, 33524, 38726, 66062, 67048, 77452, 132124, 134096, 154904, 264248, 309808, 528496, 561527, 1123054, 2246108, 4492216, 8984432]

約数ペア:

[(1, 8984432), (2, 4492216), (4, 2246108), (8, 1123054), (16, 561527), (17, 528496), (29, 309808), (34, 264248), (58, 154904), (67, 134096), (68, 132124), (116, 77452), (134, 67048), (136, 66062), (232, 38726), (268, 33524), (272, 33031), (289, 31088), (464, 19363), (493, 18224), (536, 16762), (578, 15544), (986, 9112), (1072, 8381), (1139, 7888), (1156, 7772), (1943, 4624), (1972, 4556), (2278, 3944), (2312, 3886)]