13331168

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{307}}^1$

素因数の和:399

約数の個数: 48

約数和(自身を含む): 27941760

約数和(自身を除く): 14610592

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 59, 92, 118, 184, 236, 307, 368, 472, 614, 736, 944, 1228, 1357, 1888, 2456, 2714, 4912, 5428, 7061, 9824, 10856, 14122, 18113, 21712, 28244, 36226, 43424, 56488, 72452, 112976, 144904, 225952, 289808, 416599, 579616, 833198, 1666396, 3332792, 6665584, 13331168]

約数ペア:

[(1, 13331168), (2, 6665584), (4, 3332792), (8, 1666396), (16, 833198), (23, 579616), (32, 416599), (46, 289808), (59, 225952), (92, 144904), (118, 112976), (184, 72452), (236, 56488), (307, 43424), (368, 36226), (472, 28244), (614, 21712), (736, 18113), (944, 14122), (1228, 10856), (1357, 9824), (1888, 7061), (2456, 5428), (2714, 4912)]