4886128

素因数分解:

$2^4\times {\mathrm{13}}^3\times {\mathrm{139}}^1$

素因数の和:186

約数の個数: 40

約数和(自身を含む): 10329200

約数和(自身を除く): 5443072

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 169, 208, 278, 338, 556, 676, 1112, 1352, 1807, 2197, 2224, 2704, 3614, 4394, 7228, 8788, 14456, 17576, 23491, 28912, 35152, 46982, 93964, 187928, 305383, 375856, 610766, 1221532, 2443064, 4886128]

約数ペア:

[(1, 4886128), (2, 2443064), (4, 1221532), (8, 610766), (13, 375856), (16, 305383), (26, 187928), (52, 93964), (104, 46982), (139, 35152), (169, 28912), (208, 23491), (278, 17576), (338, 14456), (556, 8788), (676, 7228), (1112, 4394), (1352, 3614), (1807, 2704), (2197, 2224)]