42447368

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{16427}}^1$

素因数の和:16469

約数の個数: 32

約数和(自身を含む): 88711200

約数和(自身を除く): 46263832

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 646, 1292, 2584, 16427, 32854, 65708, 131416, 279259, 312113, 558518, 624226, 1117036, 1248452, 2234072, 2496904, 5305921, 10611842, 21223684, 42447368]

約数ペア:

[(1, 42447368), (2, 21223684), (4, 10611842), (8, 5305921), (17, 2496904), (19, 2234072), (34, 1248452), (38, 1117036), (68, 624226), (76, 558518), (136, 312113), (152, 279259), (323, 131416), (646, 65708), (1292, 32854), (2584, 16427)]