27733732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{229}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 55989360

約数和(自身を除く): 28255628

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 137, 221, 229, 274, 442, 458, 548, 884, 916, 1781, 2329, 2977, 3562, 3893, 4658, 5954, 7124, 7786, 9316, 11908, 15572, 30277, 31373, 50609, 60554, 62746, 101218, 121108, 125492, 202436, 407849, 533341, 815698, 1066682, 1631396, 2133364, 6933433, 13866866, 27733732]

約数ペア:

[(1, 27733732), (2, 13866866), (4, 6933433), (13, 2133364), (17, 1631396), (26, 1066682), (34, 815698), (52, 533341), (68, 407849), (137, 202436), (221, 125492), (229, 121108), (274, 101218), (442, 62746), (458, 60554), (548, 50609), (884, 31373), (916, 30277), (1781, 15572), (2329, 11908), (2977, 9316), (3562, 7786), (3893, 7124), (4658, 5954)]