40820234

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{179}}^2$

素因数の和:387

約数の個数: 36

約数和(自身を含む): 77137074

約数和(自身を除く): 36316840

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 179, 182, 358, 637, 1253, 1274, 2327, 2506, 4654, 8771, 16289, 17542, 32041, 32578, 64082, 114023, 224287, 228046, 416533, 448574, 833066, 1570009, 2915731, 3140018, 5831462, 20410117, 40820234]

約数ペア:

[(1, 40820234), (2, 20410117), (7, 5831462), (13, 3140018), (14, 2915731), (26, 1570009), (49, 833066), (91, 448574), (98, 416533), (179, 228046), (182, 224287), (358, 114023), (637, 64082), (1253, 32578), (1274, 32041), (2327, 17542), (2506, 16289), (4654, 8771)]