25960356

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 68315520

約数和(自身を除く): 42355164

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 67, 94, 134, 141, 188, 201, 229, 268, 282, 402, 423, 458, 564, 603, 687, 804, 846, 916, 1206, 1374, 1692, 2061, 2412, 2748, 3149, 4122, 6298, 8244, 9447, 10763, 12596, 15343, 18894, 21526, 28341, 30686, 32289, 37788, 43052, 46029, 56682, 61372, 64578, 92058, 96867, 113364, 129156, 138087, 184116, 193734, 276174, 387468, 552348, 721121, 1442242, 2163363, 2884484, 4326726, 6490089, 8653452, 12980178, 25960356]

約数ペア:

[(1, 25960356), (2, 12980178), (3, 8653452), (4, 6490089), (6, 4326726), (9, 2884484), (12, 2163363), (18, 1442242), (36, 721121), (47, 552348), (67, 387468), (94, 276174), (134, 193734), (141, 184116), (188, 138087), (201, 129156), (229, 113364), (268, 96867), (282, 92058), (402, 64578), (423, 61372), (458, 56682), (564, 46029), (603, 43052), (687, 37788), (804, 32289), (846, 30686), (916, 28341), (1206, 21526), (1374, 18894), (1692, 15343), (2061, 12596), (2412, 10763), (2748, 9447), (3149, 8244), (4122, 6298)]