65402848

素因数分解:

$2^5\times 7^2\times {\mathrm{53}}^1\times {\mathrm{787}}^1$

素因数の和:864

約数の個数: 72

約数和(自身を含む): 152804232

約数和(自身を除く): 87401384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 98, 106, 112, 196, 212, 224, 371, 392, 424, 742, 784, 787, 848, 1484, 1568, 1574, 1696, 2597, 2968, 3148, 5194, 5509, 5936, 6296, 10388, 11018, 11872, 12592, 20776, 22036, 25184, 38563, 41552, 41711, 44072, 77126, 83104, 83422, 88144, 154252, 166844, 176288, 291977, 308504, 333688, 583954, 617008, 667376, 1167908, 1234016, 1334752, 2043839, 2335816, 4087678, 4671632, 8175356, 9343264, 16350712, 32701424, 65402848]

約数ペア:

[(1, 65402848), (2, 32701424), (4, 16350712), (7, 9343264), (8, 8175356), (14, 4671632), (16, 4087678), (28, 2335816), (32, 2043839), (49, 1334752), (53, 1234016), (56, 1167908), (98, 667376), (106, 617008), (112, 583954), (196, 333688), (212, 308504), (224, 291977), (371, 176288), (392, 166844), (424, 154252), (742, 88144), (784, 83422), (787, 83104), (848, 77126), (1484, 44072), (1568, 41711), (1574, 41552), (1696, 38563), (2597, 25184), (2968, 22036), (3148, 20776), (5194, 12592), (5509, 11872), (5936, 11018), (6296, 10388)]