1248517984

素因数分解:

$2^5\times 7^1\times {\mathrm{677}}^1\times {\mathrm{8233}}^1$

素因数の和:8927

約数の個数: 48

約数和(自身を含む): 2813656608

約数和(自身を除く): 1565138624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 677, 1354, 2708, 4739, 5416, 8233, 9478, 10832, 16466, 18956, 21664, 32932, 37912, 57631, 65864, 75824, 115262, 131728, 151648, 230524, 263456, 461048, 922096, 1844192, 5573741, 11147482, 22294964, 39016187, 44589928, 78032374, 89179856, 156064748, 178359712, 312129496, 624258992, 1248517984]

約数ペア:

[(1, 1248517984), (2, 624258992), (4, 312129496), (7, 178359712), (8, 156064748), (14, 89179856), (16, 78032374), (28, 44589928), (32, 39016187), (56, 22294964), (112, 11147482), (224, 5573741), (677, 1844192), (1354, 922096), (2708, 461048), (4739, 263456), (5416, 230524), (8233, 151648), (9478, 131728), (10832, 115262), (16466, 75824), (18956, 65864), (21664, 57631), (32932, 37912)]