415020736

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{38371}}^1$

素因数の和:38409

約数の個数: 42

約数和(自身を含む): 891803652

約数和(自身を除く): 476782916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 38371, 76742, 153484, 306968, 498823, 613936, 997646, 1227872, 1995292, 2455744, 3990584, 6484699, 7981168, 12969398, 15962336, 25938796, 31924672, 51877592, 103755184, 207510368, 415020736]

約数ペア:

[(1, 415020736), (2, 207510368), (4, 103755184), (8, 51877592), (13, 31924672), (16, 25938796), (26, 15962336), (32, 12969398), (52, 7981168), (64, 6484699), (104, 3990584), (169, 2455744), (208, 1995292), (338, 1227872), (416, 997646), (676, 613936), (832, 498823), (1352, 306968), (2704, 153484), (5408, 76742), (10816, 38371)]