27031264

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{359}}^1$

素因数の和:563

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 30757376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 181, 208, 359, 362, 416, 718, 724, 1436, 1448, 2353, 2872, 2896, 4667, 4706, 5744, 5792, 9334, 9412, 11488, 18668, 18824, 37336, 37648, 64979, 74672, 75296, 129958, 149344, 259916, 519832, 844727, 1039664, 1689454, 2079328, 3378908, 6757816, 13515632, 27031264]

約数ペア:

[(1, 27031264), (2, 13515632), (4, 6757816), (8, 3378908), (13, 2079328), (16, 1689454), (26, 1039664), (32, 844727), (52, 519832), (104, 259916), (181, 149344), (208, 129958), (359, 75296), (362, 74672), (416, 64979), (718, 37648), (724, 37336), (1436, 18824), (1448, 18668), (2353, 11488), (2872, 9412), (2896, 9334), (4667, 5792), (4706, 5744)]