25887036

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:223

約数の個数: 96

約数和(自身を含む): 72253440

約数和(自身を除く): 46366404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 47, 79, 83, 84, 94, 141, 158, 166, 188, 237, 249, 282, 316, 329, 332, 474, 498, 553, 564, 581, 658, 948, 987, 996, 1106, 1162, 1316, 1659, 1743, 1974, 2212, 2324, 3318, 3486, 3713, 3901, 3948, 6557, 6636, 6972, 7426, 7802, 11139, 11703, 13114, 14852, 15604, 19671, 22278, 23406, 25991, 26228, 27307, 39342, 44556, 45899, 46812, 51982, 54614, 77973, 78684, 81921, 91798, 103964, 109228, 137697, 155946, 163842, 183596, 275394, 308179, 311892, 327684, 550788, 616358, 924537, 1232716, 1849074, 2157253, 3698148, 4314506, 6471759, 8629012, 12943518, 25887036]

約数ペア:

[(1, 25887036), (2, 12943518), (3, 8629012), (4, 6471759), (6, 4314506), (7, 3698148), (12, 2157253), (14, 1849074), (21, 1232716), (28, 924537), (42, 616358), (47, 550788), (79, 327684), (83, 311892), (84, 308179), (94, 275394), (141, 183596), (158, 163842), (166, 155946), (188, 137697), (237, 109228), (249, 103964), (282, 91798), (316, 81921), (329, 78684), (332, 77973), (474, 54614), (498, 51982), (553, 46812), (564, 45899), (581, 44556), (658, 39342), (948, 27307), (987, 26228), (996, 25991), (1106, 23406), (1162, 22278), (1316, 19671), (1659, 15604), (1743, 14852), (1974, 13114), (2212, 11703), (2324, 11139), (3318, 7802), (3486, 7426), (3713, 6972), (3901, 6636), (3948, 6557)]