40950208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{593}}^1$

素因数の和:701

約数の個数: 56

約数和(自身を含む): 88715088

約数和(自身を除く): 47764880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 166, 208, 332, 416, 593, 664, 832, 1079, 1186, 1328, 2158, 2372, 2656, 4316, 4744, 5312, 7709, 8632, 9488, 15418, 17264, 18976, 30836, 34528, 37952, 49219, 61672, 69056, 98438, 123344, 196876, 246688, 393752, 493376, 639847, 787504, 1279694, 1575008, 2559388, 3150016, 5118776, 10237552, 20475104, 40950208]

約数ペア:

[(1, 40950208), (2, 20475104), (4, 10237552), (8, 5118776), (13, 3150016), (16, 2559388), (26, 1575008), (32, 1279694), (52, 787504), (64, 639847), (83, 493376), (104, 393752), (166, 246688), (208, 196876), (332, 123344), (416, 98438), (593, 69056), (664, 61672), (832, 49219), (1079, 37952), (1186, 34528), (1328, 30836), (2158, 18976), (2372, 17264), (2656, 15418), (4316, 9488), (4744, 8632), (5312, 7709)]