30577768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{1093}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 62029800

約数和(自身を除く): 31452032

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 269, 538, 1076, 1093, 2152, 2186, 3497, 4372, 6994, 8744, 13988, 14209, 27976, 28418, 56836, 113672, 294017, 588034, 1176068, 2352136, 3822221, 7644442, 15288884, 30577768]

約数ペア:

[(1, 30577768), (2, 15288884), (4, 7644442), (8, 3822221), (13, 2352136), (26, 1176068), (52, 588034), (104, 294017), (269, 113672), (538, 56836), (1076, 28418), (1093, 27976), (2152, 14209), (2186, 13988), (3497, 8744), (4372, 6994)]