71488368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{70921}}^1$

素因数の和:70942

約数の個数: 60

約数和(自身を含む): 228652528

約数和(自身を除く): 157164160

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 70921, 141842, 212763, 283684, 425526, 496447, 567368, 638289, 851052, 992894, 1134736, 1276578, 1489341, 1702104, 1985788, 2553156, 2978682, 3404208, 3971576, 4468023, 5106312, 5957364, 7943152, 8936046, 10212624, 11914728, 17872092, 23829456, 35744184, 71488368]

約数ペア:

[(1, 71488368), (2, 35744184), (3, 23829456), (4, 17872092), (6, 11914728), (7, 10212624), (8, 8936046), (9, 7943152), (12, 5957364), (14, 5106312), (16, 4468023), (18, 3971576), (21, 3404208), (24, 2978682), (28, 2553156), (36, 1985788), (42, 1702104), (48, 1489341), (56, 1276578), (63, 1134736), (72, 992894), (84, 851052), (112, 638289), (126, 567368), (144, 496447), (168, 425526), (252, 283684), (336, 212763), (504, 141842), (1008, 70921)]