26909612

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 51179520

約数和(自身を除く): 24269908

約数列:

[1, 2, 4, 31, 41, 62, 67, 79, 82, 124, 134, 158, 164, 268, 316, 1271, 2077, 2449, 2542, 2747, 3239, 4154, 4898, 5084, 5293, 5494, 6478, 8308, 9796, 10586, 10988, 12956, 21172, 85157, 100409, 164083, 170314, 200818, 217013, 328166, 340628, 401636, 434026, 656332, 868052, 6727403, 13454806, 26909612]

約数ペア:

[(1, 26909612), (2, 13454806), (4, 6727403), (31, 868052), (41, 656332), (62, 434026), (67, 401636), (79, 340628), (82, 328166), (124, 217013), (134, 200818), (158, 170314), (164, 164083), (268, 100409), (316, 85157), (1271, 21172), (2077, 12956), (2449, 10988), (2542, 10586), (2747, 9796), (3239, 8308), (4154, 6478), (4898, 5494), (5084, 5293)]