40043928

素因数分解:

$2^3\times 3^1\times {\mathrm{97}}^1\times {\mathrm{103}}^1\times {\mathrm{167}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 102735360

約数和(自身を除く): 62691432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 97, 103, 167, 194, 206, 291, 309, 334, 388, 412, 501, 582, 618, 668, 776, 824, 1002, 1164, 1236, 1336, 2004, 2328, 2472, 4008, 9991, 16199, 17201, 19982, 29973, 32398, 34402, 39964, 48597, 51603, 59946, 64796, 68804, 79928, 97194, 103206, 119892, 129592, 137608, 194388, 206412, 239784, 388776, 412824, 1668497, 3336994, 5005491, 6673988, 10010982, 13347976, 20021964, 40043928]

約数ペア:

[(1, 40043928), (2, 20021964), (3, 13347976), (4, 10010982), (6, 6673988), (8, 5005491), (12, 3336994), (24, 1668497), (97, 412824), (103, 388776), (167, 239784), (194, 206412), (206, 194388), (291, 137608), (309, 129592), (334, 119892), (388, 103206), (412, 97194), (501, 79928), (582, 68804), (618, 64796), (668, 59946), (776, 51603), (824, 48597), (1002, 39964), (1164, 34402), (1236, 32398), (1336, 29973), (2004, 19982), (2328, 17201), (2472, 16199), (4008, 9991)]