15050728

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 20874392

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 88, 106, 154, 212, 308, 371, 424, 461, 583, 616, 742, 922, 1166, 1484, 1844, 2332, 2968, 3227, 3688, 4081, 4664, 5071, 6454, 8162, 10142, 12908, 16324, 20284, 24433, 25816, 32648, 35497, 40568, 48866, 70994, 97732, 141988, 171031, 195464, 268763, 283976, 342062, 537526, 684124, 1075052, 1368248, 1881341, 2150104, 3762682, 7525364, 15050728]

約数ペア:

[(1, 15050728), (2, 7525364), (4, 3762682), (7, 2150104), (8, 1881341), (11, 1368248), (14, 1075052), (22, 684124), (28, 537526), (44, 342062), (53, 283976), (56, 268763), (77, 195464), (88, 171031), (106, 141988), (154, 97732), (212, 70994), (308, 48866), (371, 40568), (424, 35497), (461, 32648), (583, 25816), (616, 24433), (742, 20284), (922, 16324), (1166, 12908), (1484, 10142), (1844, 8162), (2332, 6454), (2968, 5071), (3227, 4664), (3688, 4081)]