16974776

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3331}}^1$

素因数の和:3364

約数の個数: 48

約数和(自身を含む): 39884040

約数和(自身を除く): 22909264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3331, 5096, 6662, 13324, 23317, 26648, 43303, 46634, 86606, 93268, 163219, 173212, 186536, 303121, 326438, 346424, 606242, 652876, 1212484, 1305752, 2121847, 2424968, 4243694, 8487388, 16974776]

約数ペア:

[(1, 16974776), (2, 8487388), (4, 4243694), (7, 2424968), (8, 2121847), (13, 1305752), (14, 1212484), (26, 652876), (28, 606242), (49, 346424), (52, 326438), (56, 303121), (91, 186536), (98, 173212), (104, 163219), (182, 93268), (196, 86606), (364, 46634), (392, 43303), (637, 26648), (728, 23317), (1274, 13324), (2548, 6662), (3331, 5096)]