15962048

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{863}}^1$

素因数の和:909

約数の個数: 42

約数和(自身を含む): 33686496

約数和(自身を除く): 17724448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 863, 1088, 1156, 1726, 2312, 3452, 4624, 6904, 9248, 13808, 14671, 18496, 27616, 29342, 55232, 58684, 117368, 234736, 249407, 469472, 498814, 938944, 997628, 1995256, 3990512, 7981024, 15962048]

約数ペア:

[(1, 15962048), (2, 7981024), (4, 3990512), (8, 1995256), (16, 997628), (17, 938944), (32, 498814), (34, 469472), (64, 249407), (68, 234736), (136, 117368), (272, 58684), (289, 55232), (544, 29342), (578, 27616), (863, 18496), (1088, 14671), (1156, 13808), (1726, 9248), (2312, 6904), (3452, 4624)]