7811648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:295

約数の個数: 56

約数和(自身を含む): 17175480

約数和(自身を除く): 9363832

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 229, 328, 416, 458, 533, 656, 832, 916, 1066, 1312, 1832, 2132, 2624, 2977, 3664, 4264, 5954, 7328, 8528, 9389, 11908, 14656, 17056, 18778, 23816, 34112, 37556, 47632, 75112, 95264, 122057, 150224, 190528, 244114, 300448, 488228, 600896, 976456, 1952912, 3905824, 7811648]

約数ペア:

[(1, 7811648), (2, 3905824), (4, 1952912), (8, 976456), (13, 600896), (16, 488228), (26, 300448), (32, 244114), (41, 190528), (52, 150224), (64, 122057), (82, 95264), (104, 75112), (164, 47632), (208, 37556), (229, 34112), (328, 23816), (416, 18778), (458, 17056), (533, 14656), (656, 11908), (832, 9389), (916, 8528), (1066, 7328), (1312, 5954), (1832, 4264), (2132, 3664), (2624, 2977)]