1238168

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:179

約数の個数: 32

約数和(自身を含む): 2462400

約数和(自身を除く): 1224232

約数列:

[1, 2, 4, 8, 37, 47, 74, 89, 94, 148, 178, 188, 296, 356, 376, 712, 1739, 3293, 3478, 4183, 6586, 6956, 8366, 13172, 13912, 16732, 26344, 33464, 154771, 309542, 619084, 1238168]

約数ペア:

[(1, 1238168), (2, 619084), (4, 309542), (8, 154771), (37, 33464), (47, 26344), (74, 16732), (89, 13912), (94, 13172), (148, 8366), (178, 6956), (188, 6586), (296, 4183), (356, 3478), (376, 3293), (712, 1739)]