27458444

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{269}}^1$

素因数の和:450

約数の個数: 36

約数和(自身を含む): 52572240

約数和(自身を除く): 25113796

約数列:

[1, 2, 4, 13, 26, 52, 151, 169, 269, 302, 338, 538, 604, 676, 1076, 1963, 3497, 3926, 6994, 7852, 13988, 25519, 40619, 45461, 51038, 81238, 90922, 102076, 162476, 181844, 528047, 1056094, 2112188, 6864611, 13729222, 27458444]

約数ペア:

[(1, 27458444), (2, 13729222), (4, 6864611), (13, 2112188), (26, 1056094), (52, 528047), (151, 181844), (169, 162476), (269, 102076), (302, 90922), (338, 81238), (538, 51038), (604, 45461), (676, 40619), (1076, 25519), (1963, 13988), (3497, 7852), (3926, 6994)]