42744256

素因数分解:

$2^6\times {\mathrm{17}}^2\times {\mathrm{2311}}^1$

素因数の和:2357

約数の個数: 42

約数和(自身を含む): 90142568

約数和(自身を除く): 47398312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 136, 272, 289, 544, 578, 1088, 1156, 2311, 2312, 4622, 4624, 9244, 9248, 18488, 18496, 36976, 39287, 73952, 78574, 147904, 157148, 314296, 628592, 667879, 1257184, 1335758, 2514368, 2671516, 5343032, 10686064, 21372128, 42744256]

約数ペア:

[(1, 42744256), (2, 21372128), (4, 10686064), (8, 5343032), (16, 2671516), (17, 2514368), (32, 1335758), (34, 1257184), (64, 667879), (68, 628592), (136, 314296), (272, 157148), (289, 147904), (544, 78574), (578, 73952), (1088, 39287), (1156, 36976), (2311, 18496), (2312, 18488), (4622, 9248), (4624, 9244)]