25758824

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{863}}^1$

素因数の和:930

約数の個数: 64

約数和(自身を含む): 60963840

約数和(自身を除く): 35205016

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 41, 52, 56, 82, 91, 104, 164, 182, 287, 328, 364, 533, 574, 728, 863, 1066, 1148, 1726, 2132, 2296, 3452, 3731, 4264, 6041, 6904, 7462, 11219, 12082, 14924, 22438, 24164, 29848, 35383, 44876, 48328, 70766, 78533, 89752, 141532, 157066, 247681, 283064, 314132, 459979, 495362, 628264, 919958, 990724, 1839916, 1981448, 3219853, 3679832, 6439706, 12879412, 25758824]

約数ペア:

[(1, 25758824), (2, 12879412), (4, 6439706), (7, 3679832), (8, 3219853), (13, 1981448), (14, 1839916), (26, 990724), (28, 919958), (41, 628264), (52, 495362), (56, 459979), (82, 314132), (91, 283064), (104, 247681), (164, 157066), (182, 141532), (287, 89752), (328, 78533), (364, 70766), (533, 48328), (574, 44876), (728, 35383), (863, 29848), (1066, 24164), (1148, 22438), (1726, 14924), (2132, 12082), (2296, 11219), (3452, 7462), (3731, 6904), (4264, 6041)]