28672596

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 79632000

約数和(自身を除く): 50959404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 157, 171, 178, 228, 267, 314, 342, 356, 471, 513, 534, 628, 684, 801, 942, 1026, 1068, 1413, 1602, 1691, 1884, 2052, 2403, 2826, 2983, 3204, 3382, 4239, 4806, 5073, 5652, 5966, 6764, 8478, 8949, 9612, 10146, 11932, 13973, 15219, 16956, 17898, 20292, 26847, 27946, 30438, 35796, 41919, 45657, 53694, 55892, 60876, 80541, 83838, 91314, 107388, 125757, 161082, 167676, 182628, 251514, 265487, 322164, 377271, 503028, 530974, 754542, 796461, 1061948, 1509084, 1592922, 2389383, 3185844, 4778766, 7168149, 9557532, 14336298, 28672596]

約数ペア:

[(1, 28672596), (2, 14336298), (3, 9557532), (4, 7168149), (6, 4778766), (9, 3185844), (12, 2389383), (18, 1592922), (19, 1509084), (27, 1061948), (36, 796461), (38, 754542), (54, 530974), (57, 503028), (76, 377271), (89, 322164), (108, 265487), (114, 251514), (157, 182628), (171, 167676), (178, 161082), (228, 125757), (267, 107388), (314, 91314), (342, 83838), (356, 80541), (471, 60876), (513, 55892), (534, 53694), (628, 45657), (684, 41919), (801, 35796), (942, 30438), (1026, 27946), (1068, 26847), (1413, 20292), (1602, 17898), (1691, 16956), (1884, 15219), (2052, 13973), (2403, 11932), (2826, 10146), (2983, 9612), (3204, 8949), (3382, 8478), (4239, 6764), (4806, 5966), (5073, 5652)]