73262384

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{20719}}^1$

素因数の和:20757

約数の個数: 40

約数和(自身を含む): 161864640

約数和(自身を除く): 88602256

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 20719, 41438, 82876, 165752, 269347, 331504, 352223, 538694, 704446, 1077388, 1408892, 2154776, 2817784, 4309552, 4578899, 5635568, 9157798, 18315596, 36631192, 73262384]

約数ペア:

[(1, 73262384), (2, 36631192), (4, 18315596), (8, 9157798), (13, 5635568), (16, 4578899), (17, 4309552), (26, 2817784), (34, 2154776), (52, 1408892), (68, 1077388), (104, 704446), (136, 538694), (208, 352223), (221, 331504), (272, 269347), (442, 165752), (884, 82876), (1768, 41438), (3536, 20719)]