71350428

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1302

約数の個数: 48

約数和(自身を含む): 176922144

約数和(自身を除く): 105571716

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 397, 794, 881, 1191, 1588, 1762, 2382, 2643, 3524, 4764, 5286, 6749, 10572, 13498, 14977, 20247, 26996, 29954, 40494, 44931, 59908, 80988, 89862, 179724, 349757, 699514, 1049271, 1399028, 2098542, 4197084, 5945869, 11891738, 17837607, 23783476, 35675214, 71350428]

約数ペア:

[(1, 71350428), (2, 35675214), (3, 23783476), (4, 17837607), (6, 11891738), (12, 5945869), (17, 4197084), (34, 2098542), (51, 1399028), (68, 1049271), (102, 699514), (204, 349757), (397, 179724), (794, 89862), (881, 80988), (1191, 59908), (1588, 44931), (1762, 40494), (2382, 29954), (2643, 26996), (3524, 20247), (4764, 14977), (5286, 13498), (6749, 10572)]