66576536

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2141}}^1$

素因数の和:2196

約数の個数: 48

約数和(自身を含む): 141114960

約数和(自身を除く): 74538424

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 169, 184, 299, 338, 598, 676, 1196, 1352, 2141, 2392, 3887, 4282, 7774, 8564, 15548, 17128, 27833, 31096, 49243, 55666, 98486, 111332, 196972, 222664, 361829, 393944, 640159, 723658, 1280318, 1447316, 2560636, 2894632, 5121272, 8322067, 16644134, 33288268, 66576536]

約数ペア:

[(1, 66576536), (2, 33288268), (4, 16644134), (8, 8322067), (13, 5121272), (23, 2894632), (26, 2560636), (46, 1447316), (52, 1280318), (92, 723658), (104, 640159), (169, 393944), (184, 361829), (299, 222664), (338, 196972), (598, 111332), (676, 98486), (1196, 55666), (1352, 49243), (2141, 31096), (2392, 27833), (3887, 17128), (4282, 15548), (7774, 8564)]