4427416

素因数分解:

$2^3\times 7^1\times {\mathrm{173}}^1\times {\mathrm{457}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 9563040

約数和(自身を除く): 5135624

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 173, 346, 457, 692, 914, 1211, 1384, 1828, 2422, 3199, 3656, 4844, 6398, 9688, 12796, 25592, 79061, 158122, 316244, 553427, 632488, 1106854, 2213708, 4427416]

約数ペア:

[(1, 4427416), (2, 2213708), (4, 1106854), (7, 632488), (8, 553427), (14, 316244), (28, 158122), (56, 79061), (173, 25592), (346, 12796), (457, 9688), (692, 6398), (914, 4844), (1211, 3656), (1384, 3199), (1828, 2422)]