3378752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:187

約数の個数: 56

約数和(自身を含む): 7510272

約数和(自身を除く): 4131520

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 131, 208, 248, 262, 403, 416, 496, 524, 806, 832, 992, 1048, 1612, 1703, 1984, 2096, 3224, 3406, 4061, 4192, 6448, 6812, 8122, 8384, 12896, 13624, 16244, 25792, 27248, 32488, 52793, 54496, 64976, 105586, 108992, 129952, 211172, 259904, 422344, 844688, 1689376, 3378752]

約数ペア:

[(1, 3378752), (2, 1689376), (4, 844688), (8, 422344), (13, 259904), (16, 211172), (26, 129952), (31, 108992), (32, 105586), (52, 64976), (62, 54496), (64, 52793), (104, 32488), (124, 27248), (131, 25792), (208, 16244), (248, 13624), (262, 12896), (403, 8384), (416, 8122), (496, 6812), (524, 6448), (806, 4192), (832, 4061), (992, 3406), (1048, 3224), (1612, 2096), (1703, 1984)]