28533596

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1823}}^1$

素因数の和:1890

約数の個数: 48

約数和(自身を含む): 62920704

約数和(自身を除く): 34387108

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 1823, 2236, 3646, 3913, 7292, 7826, 12761, 15652, 23699, 25522, 47398, 51044, 78389, 94796, 156778, 165893, 313556, 331786, 548723, 663572, 1019057, 1097446, 2038114, 2194892, 4076228, 7133399, 14266798, 28533596]

約数ペア:

[(1, 28533596), (2, 14266798), (4, 7133399), (7, 4076228), (13, 2194892), (14, 2038114), (26, 1097446), (28, 1019057), (43, 663572), (52, 548723), (86, 331786), (91, 313556), (172, 165893), (182, 156778), (301, 94796), (364, 78389), (559, 51044), (602, 47398), (1118, 25522), (1204, 23699), (1823, 15652), (2236, 12761), (3646, 7826), (3913, 7292)]