29431012

素因数分解:

$2^2\times {\mathrm{13}}^3\times {\mathrm{17}}^1\times {\mathrm{197}}^1$

素因数の和:257

約数の個数: 48

約数和(自身を含む): 59376240

約数和(自身を除く): 29945228

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 169, 197, 221, 338, 394, 442, 676, 788, 884, 2197, 2561, 2873, 3349, 4394, 5122, 5746, 6698, 8788, 10244, 11492, 13396, 33293, 37349, 43537, 66586, 74698, 87074, 133172, 149396, 174148, 432809, 565981, 865618, 1131962, 1731236, 2263924, 7357753, 14715506, 29431012]

約数ペア:

[(1, 29431012), (2, 14715506), (4, 7357753), (13, 2263924), (17, 1731236), (26, 1131962), (34, 865618), (52, 565981), (68, 432809), (169, 174148), (197, 149396), (221, 133172), (338, 87074), (394, 74698), (442, 66586), (676, 43537), (788, 37349), (884, 33293), (2197, 13396), (2561, 11492), (2873, 10244), (3349, 8788), (4394, 6698), (5122, 5746)]