724490524

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1434

約数の個数: 48

約数和(自身を含む): 1362106368

約数和(自身を除く): 637615844

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 137, 188, 274, 548, 1081, 1223, 2162, 2446, 3151, 4324, 4892, 6302, 6439, 12604, 12878, 25756, 28129, 56258, 57481, 112516, 114962, 148097, 167551, 229924, 296194, 335102, 592388, 670204, 1322063, 2644126, 3853673, 5288252, 7707346, 7874897, 15414692, 15749794, 31499588, 181122631, 362245262, 724490524]

約数ペア:

[(1, 724490524), (2, 362245262), (4, 181122631), (23, 31499588), (46, 15749794), (47, 15414692), (92, 7874897), (94, 7707346), (137, 5288252), (188, 3853673), (274, 2644126), (548, 1322063), (1081, 670204), (1223, 592388), (2162, 335102), (2446, 296194), (3151, 229924), (4324, 167551), (4892, 148097), (6302, 114962), (6439, 112516), (12604, 57481), (12878, 56258), (25756, 28129)]