284442496

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3637}}^1$

素因数の和:3711

約数の個数: 64

約数和(自身を含む): 623407680

約数和(自身を除く): 338965184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 128, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 1664, 2444, 3008, 3637, 4888, 6016, 7274, 9776, 14548, 19552, 29096, 39104, 47281, 58192, 78208, 94562, 116384, 170939, 189124, 232768, 341878, 378248, 465536, 683756, 756496, 1367512, 1512992, 2222207, 2735024, 3025984, 4444414, 5470048, 6051968, 8888828, 10940096, 17777656, 21880192, 35555312, 71110624, 142221248, 284442496]

約数ペア:

[(1, 284442496), (2, 142221248), (4, 71110624), (8, 35555312), (13, 21880192), (16, 17777656), (26, 10940096), (32, 8888828), (47, 6051968), (52, 5470048), (64, 4444414), (94, 3025984), (104, 2735024), (128, 2222207), (188, 1512992), (208, 1367512), (376, 756496), (416, 683756), (611, 465536), (752, 378248), (832, 341878), (1222, 232768), (1504, 189124), (1664, 170939), (2444, 116384), (3008, 94562), (3637, 78208), (4888, 58192), (6016, 47281), (7274, 39104), (9776, 29096), (14548, 19552)]