68894912

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1153

約数の個数: 56

約数和(自身を含む): 146761200

約数和(自身を除く): 77866288

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 53, 64, 76, 106, 152, 212, 304, 424, 608, 848, 1007, 1069, 1216, 1696, 2014, 2138, 3392, 4028, 4276, 8056, 8552, 16112, 17104, 20311, 32224, 34208, 40622, 56657, 64448, 68416, 81244, 113314, 162488, 226628, 324976, 453256, 649952, 906512, 1076483, 1299904, 1813024, 2152966, 3626048, 4305932, 8611864, 17223728, 34447456, 68894912]

約数ペア:

[(1, 68894912), (2, 34447456), (4, 17223728), (8, 8611864), (16, 4305932), (19, 3626048), (32, 2152966), (38, 1813024), (53, 1299904), (64, 1076483), (76, 906512), (106, 649952), (152, 453256), (212, 324976), (304, 226628), (424, 162488), (608, 113314), (848, 81244), (1007, 68416), (1069, 64448), (1216, 56657), (1696, 40622), (2014, 34208), (2138, 32224), (3392, 20311), (4028, 17104), (4276, 16112), (8056, 8552)]