27571648

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1069}}^1$

素因数の和:1125

約数の個数: 56

約数和(自身を含む): 60878720

約数和(自身を除く): 33307072

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1069, 1612, 1984, 2138, 3224, 4276, 6448, 8552, 12896, 13897, 17104, 25792, 27794, 33139, 34208, 55588, 66278, 68416, 111176, 132556, 222352, 265112, 430807, 444704, 530224, 861614, 889408, 1060448, 1723228, 2120896, 3446456, 6892912, 13785824, 27571648]

約数ペア:

[(1, 27571648), (2, 13785824), (4, 6892912), (8, 3446456), (13, 2120896), (16, 1723228), (26, 1060448), (31, 889408), (32, 861614), (52, 530224), (62, 444704), (64, 430807), (104, 265112), (124, 222352), (208, 132556), (248, 111176), (403, 68416), (416, 66278), (496, 55588), (806, 34208), (832, 33139), (992, 27794), (1069, 25792), (1612, 17104), (1984, 13897), (2138, 12896), (3224, 8552), (4276, 6448)]