15693321784

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{24671}}^1$

素因数の和:25028

約数の個数: 64

約数和(自身を含む): 34651330560

約数和(自身を除く): 18958008776

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 307, 518, 614, 1036, 1228, 2072, 2149, 2456, 4298, 8596, 11359, 17192, 22718, 24671, 45436, 49342, 79513, 90872, 98684, 159026, 172697, 197368, 318052, 345394, 636104, 690788, 912827, 1381576, 1825654, 3651308, 6389789, 7302616, 7573997, 12779578, 15147994, 25559156, 30295988, 51118312, 53017979, 60591976, 106035958, 212071916, 280237889, 424143832, 560475778, 1120951556, 1961665223, 2241903112, 3923330446, 7846660892, 15693321784]

約数ペア:

[(1, 15693321784), (2, 7846660892), (4, 3923330446), (7, 2241903112), (8, 1961665223), (14, 1120951556), (28, 560475778), (37, 424143832), (56, 280237889), (74, 212071916), (148, 106035958), (259, 60591976), (296, 53017979), (307, 51118312), (518, 30295988), (614, 25559156), (1036, 15147994), (1228, 12779578), (2072, 7573997), (2149, 7302616), (2456, 6389789), (4298, 3651308), (8596, 1825654), (11359, 1381576), (17192, 912827), (22718, 690788), (24671, 636104), (45436, 345394), (49342, 318052), (79513, 197368), (90872, 172697), (98684, 159026)]