25995112

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{733}}^1$

素因数の和:794

約数の個数: 64

約数和(自身を含む): 59189760

約数和(自身を除く): 33194648

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 31, 44, 52, 62, 88, 104, 124, 143, 248, 286, 341, 403, 572, 682, 733, 806, 1144, 1364, 1466, 1612, 2728, 2932, 3224, 4433, 5864, 8063, 8866, 9529, 16126, 17732, 19058, 22723, 32252, 35464, 38116, 45446, 64504, 76232, 90892, 104819, 181784, 209638, 249953, 295399, 419276, 499906, 590798, 838552, 999812, 1181596, 1999624, 2363192, 3249389, 6498778, 12997556, 25995112]

約数ペア:

[(1, 25995112), (2, 12997556), (4, 6498778), (8, 3249389), (11, 2363192), (13, 1999624), (22, 1181596), (26, 999812), (31, 838552), (44, 590798), (52, 499906), (62, 419276), (88, 295399), (104, 249953), (124, 209638), (143, 181784), (248, 104819), (286, 90892), (341, 76232), (403, 64504), (572, 45446), (682, 38116), (733, 35464), (806, 32252), (1144, 22723), (1364, 19058), (1466, 17732), (1612, 16126), (2728, 9529), (2932, 8866), (3224, 8063), (4433, 5864)]