28735202

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 47692800

約数和(自身を除く): 18957598

約数列:

[1, 2, 17, 31, 34, 62, 137, 199, 274, 398, 527, 1054, 2329, 3383, 4247, 4658, 6169, 6766, 8494, 12338, 27263, 54526, 72199, 104873, 144398, 209746, 463471, 845153, 926942, 1690306, 14367601, 28735202]

約数ペア:

[(1, 28735202), (2, 14367601), (17, 1690306), (31, 926942), (34, 845153), (62, 463471), (137, 209746), (199, 144398), (274, 104873), (398, 72199), (527, 54526), (1054, 27263), (2329, 12338), (3383, 8494), (4247, 6766), (4658, 6169)]