64899692

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1367}}^1$

素因数の和:1478

約数の個数: 48

約数和(自身を含む): 135136512

約数和(自身を除く): 70236820

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 83, 143, 166, 286, 332, 572, 913, 1079, 1367, 1826, 2158, 2734, 3652, 4316, 5468, 11869, 15037, 17771, 23738, 30074, 35542, 47476, 60148, 71084, 113461, 195481, 226922, 390962, 453844, 781924, 1248071, 1474993, 2496142, 2949986, 4992284, 5899972, 16224923, 32449846, 64899692]

約数ペア:

[(1, 64899692), (2, 32449846), (4, 16224923), (11, 5899972), (13, 4992284), (22, 2949986), (26, 2496142), (44, 1474993), (52, 1248071), (83, 781924), (143, 453844), (166, 390962), (286, 226922), (332, 195481), (572, 113461), (913, 71084), (1079, 60148), (1367, 47476), (1826, 35542), (2158, 30074), (2734, 23738), (3652, 17771), (4316, 15037), (5468, 11869)]