15788992

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1$

素因数の和:269

約数の個数: 56

約数和(自身を含む): 33284160

約数和(自身を除く): 17495168

約数列:

[1, 2, 4, 8, 16, 29, 32, 47, 58, 64, 94, 116, 181, 188, 232, 362, 376, 464, 724, 752, 928, 1363, 1448, 1504, 1856, 2726, 2896, 3008, 5249, 5452, 5792, 8507, 10498, 10904, 11584, 17014, 20996, 21808, 34028, 41992, 43616, 68056, 83984, 87232, 136112, 167968, 246703, 272224, 335936, 493406, 544448, 986812, 1973624, 3947248, 7894496, 15788992]

約数ペア:

[(1, 15788992), (2, 7894496), (4, 3947248), (8, 1973624), (16, 986812), (29, 544448), (32, 493406), (47, 335936), (58, 272224), (64, 246703), (94, 167968), (116, 136112), (181, 87232), (188, 83984), (232, 68056), (362, 43616), (376, 41992), (464, 34028), (724, 21808), (752, 20996), (928, 17014), (1363, 11584), (1448, 10904), (1504, 10498), (1856, 8507), (2726, 5792), (2896, 5452), (3008, 5249)]