13491248

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{601}}^1$

素因数の和:693

約数の個数: 40

約数和(自身を含む): 27769056

約数和(自身を除く): 14277808

約数列:

[1, 2, 4, 8, 16, 23, 46, 61, 92, 122, 184, 244, 368, 488, 601, 976, 1202, 1403, 2404, 2806, 4808, 5612, 9616, 11224, 13823, 22448, 27646, 36661, 55292, 73322, 110584, 146644, 221168, 293288, 586576, 843203, 1686406, 3372812, 6745624, 13491248]

約数ペア:

[(1, 13491248), (2, 6745624), (4, 3372812), (8, 1686406), (16, 843203), (23, 586576), (46, 293288), (61, 221168), (92, 146644), (122, 110584), (184, 73322), (244, 55292), (368, 36661), (488, 27646), (601, 22448), (976, 13823), (1202, 11224), (1403, 9616), (2404, 5612), (2806, 4808)]