25998346

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^2$

素因数の和:151

約数の個数: 48

約数和(自身を含む): 47141280

約数和(自身を除く): 21142934

約数列:

[1, 2, 11, 19, 22, 37, 38, 41, 74, 82, 209, 407, 418, 451, 703, 779, 814, 902, 1406, 1517, 1558, 1681, 3034, 3362, 7733, 8569, 15466, 16687, 17138, 18491, 28823, 31939, 33374, 36982, 57646, 62197, 63878, 124394, 317053, 351329, 634106, 684167, 702658, 1181743, 1368334, 2363486, 12999173, 25998346]

約数ペア:

[(1, 25998346), (2, 12999173), (11, 2363486), (19, 1368334), (22, 1181743), (37, 702658), (38, 684167), (41, 634106), (74, 351329), (82, 317053), (209, 124394), (407, 63878), (418, 62197), (451, 57646), (703, 36982), (779, 33374), (814, 31939), (902, 28823), (1406, 18491), (1517, 17138), (1558, 16687), (1681, 15466), (3034, 8569), (3362, 7733)]