23610366728

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{406123}}^1$

素因数の和:406198

約数の個数: 48

約数和(自身を含む): 49051656720

約数和(自身を除く): 25441289992

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 169, 172, 338, 344, 559, 676, 1118, 1352, 2236, 4472, 7267, 14534, 29068, 58136, 406123, 812246, 1624492, 3248984, 5279599, 10559198, 17463289, 21118396, 34926578, 42236792, 68634787, 69853156, 137269574, 139706312, 227022757, 274539148, 454045514, 549078296, 908091028, 1816182056, 2951295841, 5902591682, 11805183364, 23610366728]

約数ペア:

[(1, 23610366728), (2, 11805183364), (4, 5902591682), (8, 2951295841), (13, 1816182056), (26, 908091028), (43, 549078296), (52, 454045514), (86, 274539148), (104, 227022757), (169, 139706312), (172, 137269574), (338, 69853156), (344, 68634787), (559, 42236792), (676, 34926578), (1118, 21118396), (1352, 17463289), (2236, 10559198), (4472, 5279599), (7267, 3248984), (14534, 1624492), (29068, 812246), (58136, 406123)]