69287296

素因数分解:

$2^7\times {\mathrm{13}}^2\times {\mathrm{3203}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 149514660

約数和(自身を除く): 80227364

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 169, 208, 338, 416, 676, 832, 1352, 1664, 2704, 3203, 5408, 6406, 10816, 12812, 21632, 25624, 41639, 51248, 83278, 102496, 166556, 204992, 333112, 409984, 541307, 666224, 1082614, 1332448, 2165228, 2664896, 4330456, 5329792, 8660912, 17321824, 34643648, 69287296]

約数ペア:

[(1, 69287296), (2, 34643648), (4, 17321824), (8, 8660912), (13, 5329792), (16, 4330456), (26, 2664896), (32, 2165228), (52, 1332448), (64, 1082614), (104, 666224), (128, 541307), (169, 409984), (208, 333112), (338, 204992), (416, 166556), (676, 102496), (832, 83278), (1352, 51248), (1664, 41639), (2704, 25624), (3203, 21632), (5408, 12812), (6406, 10816)]