15623296

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{229}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 34486200

約数和(自身を除く): 18862904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 128, 164, 208, 229, 328, 416, 458, 533, 656, 832, 916, 1066, 1312, 1664, 1832, 2132, 2624, 2977, 3664, 4264, 5248, 5954, 7328, 8528, 9389, 11908, 14656, 17056, 18778, 23816, 29312, 34112, 37556, 47632, 68224, 75112, 95264, 122057, 150224, 190528, 244114, 300448, 381056, 488228, 600896, 976456, 1201792, 1952912, 3905824, 7811648, 15623296]

約数ペア:

[(1, 15623296), (2, 7811648), (4, 3905824), (8, 1952912), (13, 1201792), (16, 976456), (26, 600896), (32, 488228), (41, 381056), (52, 300448), (64, 244114), (82, 190528), (104, 150224), (128, 122057), (164, 95264), (208, 75112), (229, 68224), (328, 47632), (416, 37556), (458, 34112), (533, 29312), (656, 23816), (832, 18778), (916, 17056), (1066, 14656), (1312, 11908), (1664, 9389), (1832, 8528), (2132, 7328), (2624, 5954), (2977, 5248), (3664, 4264)]