1248893632

素因数分解:

$2^6\times 7^1\times {\mathrm{641}}^1\times {\mathrm{4349}}^1$

素因数の和:5009

約数の個数: 56

約数和(自身を含む): 2837383200

約数和(自身を除く): 1588489568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 641, 1282, 2564, 4349, 4487, 5128, 8698, 8974, 10256, 17396, 17948, 20512, 30443, 34792, 35896, 41024, 60886, 69584, 71792, 121772, 139168, 143584, 243544, 278336, 287168, 487088, 974176, 1948352, 2787709, 5575418, 11150836, 19513963, 22301672, 39027926, 44603344, 78055852, 89206688, 156111704, 178413376, 312223408, 624446816, 1248893632]

約数ペア:

[(1, 1248893632), (2, 624446816), (4, 312223408), (7, 178413376), (8, 156111704), (14, 89206688), (16, 78055852), (28, 44603344), (32, 39027926), (56, 22301672), (64, 19513963), (112, 11150836), (224, 5575418), (448, 2787709), (641, 1948352), (1282, 974176), (2564, 487088), (4349, 287168), (4487, 278336), (5128, 243544), (8698, 143584), (8974, 139168), (10256, 121772), (17396, 71792), (17948, 69584), (20512, 60886), (30443, 41024), (34792, 35896)]