23166988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 48

約数和(自身を含む): 46992960

約数和(自身を除く): 23825972

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 359, 442, 718, 884, 949, 1241, 1436, 1898, 2482, 3796, 4667, 4964, 6103, 9334, 12206, 16133, 18668, 24412, 26207, 32266, 52414, 64532, 79339, 104828, 158678, 317356, 340691, 445519, 681382, 891038, 1362764, 1782076, 5791747, 11583494, 23166988]

約数ペア:

[(1, 23166988), (2, 11583494), (4, 5791747), (13, 1782076), (17, 1362764), (26, 891038), (34, 681382), (52, 445519), (68, 340691), (73, 317356), (146, 158678), (221, 104828), (292, 79339), (359, 64532), (442, 52414), (718, 32266), (884, 26207), (949, 24412), (1241, 18668), (1436, 16133), (1898, 12206), (2482, 9334), (3796, 6103), (4667, 4964)]