28534038

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{1019}}^1$

素因数の和:1396

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 33155562

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 359, 718, 1019, 1077, 2038, 2154, 3057, 4667, 6114, 9334, 13247, 14001, 26494, 28002, 39741, 79482, 365821, 731642, 1097463, 2194926, 4755673, 9511346, 14267019, 28534038]

約数ペア:

[(1, 28534038), (2, 14267019), (3, 9511346), (6, 4755673), (13, 2194926), (26, 1097463), (39, 731642), (78, 365821), (359, 79482), (718, 39741), (1019, 28002), (1077, 26494), (2038, 14001), (2154, 13247), (3057, 9334), (4667, 6114)]