33870928

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:612

約数の個数: 80

約数和(自身を含む): 82800256

約数和(自身を除く): 48929328

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 43, 52, 56, 86, 91, 104, 112, 172, 182, 208, 301, 344, 364, 541, 559, 602, 688, 728, 1082, 1118, 1204, 1456, 2164, 2236, 2408, 3787, 3913, 4328, 4472, 4816, 7033, 7574, 7826, 8656, 8944, 14066, 15148, 15652, 23263, 28132, 30296, 31304, 46526, 49231, 56264, 60592, 62608, 93052, 98462, 112528, 162841, 186104, 196924, 302419, 325682, 372208, 393848, 604838, 651364, 787696, 1209676, 1302728, 2116933, 2419352, 2605456, 4233866, 4838704, 8467732, 16935464, 33870928]

約数ペア:

[(1, 33870928), (2, 16935464), (4, 8467732), (7, 4838704), (8, 4233866), (13, 2605456), (14, 2419352), (16, 2116933), (26, 1302728), (28, 1209676), (43, 787696), (52, 651364), (56, 604838), (86, 393848), (91, 372208), (104, 325682), (112, 302419), (172, 196924), (182, 186104), (208, 162841), (301, 112528), (344, 98462), (364, 93052), (541, 62608), (559, 60592), (602, 56264), (688, 49231), (728, 46526), (1082, 31304), (1118, 30296), (1204, 28132), (1456, 23263), (2164, 15652), (2236, 15148), (2408, 14066), (3787, 8944), (3913, 8656), (4328, 7826), (4472, 7574), (4816, 7033)]