25708248

素因数分解:

$2^3\times 3^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:237

約数の個数: 96

約数和(自身を含む): 72783360

約数和(自身を除く): 47075112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 47, 71, 72, 94, 107, 141, 142, 188, 213, 214, 282, 284, 321, 376, 423, 426, 428, 564, 568, 639, 642, 846, 852, 856, 963, 1128, 1278, 1284, 1692, 1704, 1926, 2556, 2568, 3337, 3384, 3852, 5029, 5112, 6674, 7597, 7704, 10011, 10058, 13348, 15087, 15194, 20022, 20116, 22791, 26696, 30033, 30174, 30388, 40044, 40232, 45261, 45582, 60066, 60348, 60776, 68373, 80088, 90522, 91164, 120132, 120696, 136746, 181044, 182328, 240264, 273492, 357059, 362088, 546984, 714118, 1071177, 1428236, 2142354, 2856472, 3213531, 4284708, 6427062, 8569416, 12854124, 25708248]

約数ペア:

[(1, 25708248), (2, 12854124), (3, 8569416), (4, 6427062), (6, 4284708), (8, 3213531), (9, 2856472), (12, 2142354), (18, 1428236), (24, 1071177), (36, 714118), (47, 546984), (71, 362088), (72, 357059), (94, 273492), (107, 240264), (141, 182328), (142, 181044), (188, 136746), (213, 120696), (214, 120132), (282, 91164), (284, 90522), (321, 80088), (376, 68373), (423, 60776), (426, 60348), (428, 60066), (564, 45582), (568, 45261), (639, 40232), (642, 40044), (846, 30388), (852, 30174), (856, 30033), (963, 26696), (1128, 22791), (1278, 20116), (1284, 20022), (1692, 15194), (1704, 15087), (1926, 13348), (2556, 10058), (2568, 10011), (3337, 7704), (3384, 7597), (3852, 6674), (5029, 5112)]