13940576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1$

素因数の和:124

約数の個数: 96

約数和(自身を含む): 32514048

約数和(自身を除く): 18573472

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 31, 32, 46, 47, 52, 62, 92, 94, 104, 124, 184, 188, 208, 248, 299, 368, 376, 403, 416, 496, 598, 611, 713, 736, 752, 806, 992, 1081, 1196, 1222, 1426, 1457, 1504, 1612, 2162, 2392, 2444, 2852, 2914, 3224, 4324, 4784, 4888, 5704, 5828, 6448, 8648, 9269, 9568, 9776, 11408, 11656, 12896, 14053, 17296, 18538, 18941, 19552, 22816, 23312, 28106, 33511, 34592, 37076, 37882, 46624, 56212, 67022, 74152, 75764, 112424, 134044, 148304, 151528, 224848, 268088, 296608, 303056, 435643, 449696, 536176, 606112, 871286, 1072352, 1742572, 3485144, 6970288, 13940576]

約数ペア:

[(1, 13940576), (2, 6970288), (4, 3485144), (8, 1742572), (13, 1072352), (16, 871286), (23, 606112), (26, 536176), (31, 449696), (32, 435643), (46, 303056), (47, 296608), (52, 268088), (62, 224848), (92, 151528), (94, 148304), (104, 134044), (124, 112424), (184, 75764), (188, 74152), (208, 67022), (248, 56212), (299, 46624), (368, 37882), (376, 37076), (403, 34592), (416, 33511), (496, 28106), (598, 23312), (611, 22816), (713, 19552), (736, 18941), (752, 18538), (806, 17296), (992, 14053), (1081, 12896), (1196, 11656), (1222, 11408), (1426, 9776), (1457, 9568), (1504, 9269), (1612, 8648), (2162, 6448), (2392, 5828), (2444, 5704), (2852, 4888), (2914, 4784), (3224, 4324)]