67640924

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{173}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 131232192

約数和(自身を除く): 63591268

約数列:

[1, 2, 4, 13, 26, 52, 73, 103, 146, 173, 206, 292, 346, 412, 692, 949, 1339, 1898, 2249, 2678, 3796, 4498, 5356, 7519, 8996, 12629, 15038, 17819, 25258, 30076, 35638, 50516, 71276, 97747, 164177, 195494, 231647, 328354, 390988, 463294, 656708, 926588, 1300787, 2601574, 5203148, 16910231, 33820462, 67640924]

約数ペア:

[(1, 67640924), (2, 33820462), (4, 16910231), (13, 5203148), (26, 2601574), (52, 1300787), (73, 926588), (103, 656708), (146, 463294), (173, 390988), (206, 328354), (292, 231647), (346, 195494), (412, 164177), (692, 97747), (949, 71276), (1339, 50516), (1898, 35638), (2249, 30076), (2678, 25258), (3796, 17819), (4498, 15038), (5356, 12629), (7519, 8996)]