7784328

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 20367360

約数和(自身を除く): 12583032

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 67, 94, 103, 134, 141, 188, 201, 206, 268, 282, 309, 376, 402, 412, 536, 564, 618, 804, 824, 1128, 1236, 1608, 2472, 3149, 4841, 6298, 6901, 9447, 9682, 12596, 13802, 14523, 18894, 19364, 20703, 25192, 27604, 29046, 37788, 38728, 41406, 55208, 58092, 75576, 82812, 116184, 165624, 324347, 648694, 973041, 1297388, 1946082, 2594776, 3892164, 7784328]

約数ペア:

[(1, 7784328), (2, 3892164), (3, 2594776), (4, 1946082), (6, 1297388), (8, 973041), (12, 648694), (24, 324347), (47, 165624), (67, 116184), (94, 82812), (103, 75576), (134, 58092), (141, 55208), (188, 41406), (201, 38728), (206, 37788), (268, 29046), (282, 27604), (309, 25192), (376, 20703), (402, 19364), (412, 18894), (536, 14523), (564, 13802), (618, 12596), (804, 9682), (824, 9447), (1128, 6901), (1236, 6298), (1608, 4841), (2472, 3149)]