71532272

素因数分解:

$2^4\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2789}}^1$

素因数の和:3033

約数の個数: 40

約数和(自身を含む): 159141600

約数和(自身を除く): 87609328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 229, 458, 916, 1603, 1832, 2789, 3206, 3664, 5578, 6412, 11156, 12824, 19523, 22312, 25648, 39046, 44624, 78092, 156184, 312368, 638681, 1277362, 2554724, 4470767, 5109448, 8941534, 10218896, 17883068, 35766136, 71532272]

約数ペア:

[(1, 71532272), (2, 35766136), (4, 17883068), (7, 10218896), (8, 8941534), (14, 5109448), (16, 4470767), (28, 2554724), (56, 1277362), (112, 638681), (229, 312368), (458, 156184), (916, 78092), (1603, 44624), (1832, 39046), (2789, 25648), (3206, 22312), (3664, 19523), (5578, 12824), (6412, 11156)]