78984832

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 163036800

約数和(自身を除く): 84051968

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 79, 107, 128, 146, 158, 214, 292, 316, 428, 584, 632, 856, 1168, 1264, 1712, 2336, 2528, 3424, 4672, 5056, 5767, 6848, 7811, 8453, 9344, 10112, 11534, 13696, 15622, 16906, 23068, 31244, 33812, 46136, 62488, 67624, 92272, 124976, 135248, 184544, 249952, 270496, 369088, 499904, 540992, 617069, 738176, 999808, 1081984, 1234138, 2468276, 4936552, 9873104, 19746208, 39492416, 78984832]

約数ペア:

[(1, 78984832), (2, 39492416), (4, 19746208), (8, 9873104), (16, 4936552), (32, 2468276), (64, 1234138), (73, 1081984), (79, 999808), (107, 738176), (128, 617069), (146, 540992), (158, 499904), (214, 369088), (292, 270496), (316, 249952), (428, 184544), (584, 135248), (632, 124976), (856, 92272), (1168, 67624), (1264, 62488), (1712, 46136), (2336, 33812), (2528, 31244), (3424, 23068), (4672, 16906), (5056, 15622), (5767, 13696), (6848, 11534), (7811, 10112), (8453, 9344)]