1115887864

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{28921}}^1$

素因数の和:29000

約数の個数: 64

約数和(自身を含む): 2623803840

約数和(自身を除く): 1507915976

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 53, 56, 91, 104, 106, 182, 212, 364, 371, 424, 689, 728, 742, 1378, 1484, 2756, 2968, 4823, 5512, 9646, 19292, 28921, 38584, 57842, 115684, 202447, 231368, 375973, 404894, 751946, 809788, 1503892, 1532813, 1619576, 2631811, 3007784, 3065626, 5263622, 6131252, 10527244, 10729691, 12262504, 19926569, 21054488, 21459382, 39853138, 42918764, 79706276, 85837528, 139485983, 159412552, 278971966, 557943932, 1115887864]

約数ペア:

[(1, 1115887864), (2, 557943932), (4, 278971966), (7, 159412552), (8, 139485983), (13, 85837528), (14, 79706276), (26, 42918764), (28, 39853138), (52, 21459382), (53, 21054488), (56, 19926569), (91, 12262504), (104, 10729691), (106, 10527244), (182, 6131252), (212, 5263622), (364, 3065626), (371, 3007784), (424, 2631811), (689, 1619576), (728, 1532813), (742, 1503892), (1378, 809788), (1484, 751946), (2756, 404894), (2968, 375973), (4823, 231368), (5512, 202447), (9646, 115684), (19292, 57842), (28921, 38584)]