22526812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 50795360

約数和(自身を除く): 28268548

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 109, 121, 122, 154, 218, 242, 244, 308, 427, 436, 484, 671, 763, 847, 854, 1199, 1342, 1526, 1694, 1708, 2398, 2684, 3052, 3388, 4697, 4796, 6649, 7381, 8393, 9394, 13189, 13298, 14762, 16786, 18788, 26378, 26596, 29524, 33572, 46543, 51667, 52756, 73139, 92323, 93086, 103334, 146278, 184646, 186172, 206668, 292556, 369292, 511973, 804529, 1023946, 1609058, 2047892, 3218116, 5631703, 11263406, 22526812]

約数ペア:

[(1, 22526812), (2, 11263406), (4, 5631703), (7, 3218116), (11, 2047892), (14, 1609058), (22, 1023946), (28, 804529), (44, 511973), (61, 369292), (77, 292556), (109, 206668), (121, 186172), (122, 184646), (154, 146278), (218, 103334), (242, 93086), (244, 92323), (308, 73139), (427, 52756), (436, 51667), (484, 46543), (671, 33572), (763, 29524), (847, 26596), (854, 26378), (1199, 18788), (1342, 16786), (1526, 14762), (1694, 13298), (1708, 13189), (2398, 9394), (2684, 8393), (3052, 7381), (3388, 6649), (4697, 4796)]