64137892

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:257

約数の個数: 96

約数和(自身を含む): 148119552

約数和(自身を除く): 83981660

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 47, 52, 91, 92, 94, 161, 163, 182, 188, 299, 322, 326, 329, 364, 598, 611, 644, 652, 658, 1081, 1141, 1196, 1222, 1316, 2093, 2119, 2162, 2282, 2444, 3749, 4186, 4238, 4277, 4324, 4564, 7498, 7567, 7661, 8372, 8476, 8554, 14053, 14833, 14996, 15134, 15322, 17108, 26243, 28106, 29666, 30268, 30644, 48737, 52486, 53627, 56212, 59332, 97474, 98371, 99593, 104972, 107254, 176203, 194948, 196742, 199186, 214508, 341159, 352406, 393484, 398372, 682318, 697151, 704812, 1233421, 1364636, 1394302, 2290639, 2466842, 2788604, 4581278, 4933684, 9162556, 16034473, 32068946, 64137892]

約数ペア:

[(1, 64137892), (2, 32068946), (4, 16034473), (7, 9162556), (13, 4933684), (14, 4581278), (23, 2788604), (26, 2466842), (28, 2290639), (46, 1394302), (47, 1364636), (52, 1233421), (91, 704812), (92, 697151), (94, 682318), (161, 398372), (163, 393484), (182, 352406), (188, 341159), (299, 214508), (322, 199186), (326, 196742), (329, 194948), (364, 176203), (598, 107254), (611, 104972), (644, 99593), (652, 98371), (658, 97474), (1081, 59332), (1141, 56212), (1196, 53627), (1222, 52486), (1316, 48737), (2093, 30644), (2119, 30268), (2162, 29666), (2282, 28106), (2444, 26243), (3749, 17108), (4186, 15322), (4238, 15134), (4277, 14996), (4324, 14833), (4564, 14053), (7498, 8554), (7567, 8476), (7661, 8372)]