22174528

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 47320200

約数和(自身を除く): 25145672

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 136, 178, 229, 272, 356, 458, 544, 712, 916, 1088, 1424, 1513, 1832, 2848, 3026, 3664, 3893, 5696, 6052, 7328, 7786, 12104, 14656, 15572, 20381, 24208, 31144, 40762, 48416, 62288, 81524, 96832, 124576, 163048, 249152, 326096, 346477, 652192, 692954, 1304384, 1385908, 2771816, 5543632, 11087264, 22174528]

約数ペア:

[(1, 22174528), (2, 11087264), (4, 5543632), (8, 2771816), (16, 1385908), (17, 1304384), (32, 692954), (34, 652192), (64, 346477), (68, 326096), (89, 249152), (136, 163048), (178, 124576), (229, 96832), (272, 81524), (356, 62288), (458, 48416), (544, 40762), (712, 31144), (916, 24208), (1088, 20381), (1424, 15572), (1513, 14656), (1832, 12104), (2848, 7786), (3026, 7328), (3664, 6052), (3893, 5696)]