8045648

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:891

約数の個数: 40

約数和(自身を含む): 17165568

約数和(自身を除く): 9119920

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 823, 1222, 1646, 2444, 3292, 4888, 6584, 9776, 10699, 13168, 21398, 38681, 42796, 77362, 85592, 154724, 171184, 309448, 502853, 618896, 1005706, 2011412, 4022824, 8045648]

約数ペア:

[(1, 8045648), (2, 4022824), (4, 2011412), (8, 1005706), (13, 618896), (16, 502853), (26, 309448), (47, 171184), (52, 154724), (94, 85592), (104, 77362), (188, 42796), (208, 38681), (376, 21398), (611, 13168), (752, 10699), (823, 9776), (1222, 6584), (1646, 4888), (2444, 3292)]