40738736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4621}}^1$

素因数の和:4677

約数の個数: 40

約数和(自身を含む): 85969200

約数和(自身を除く): 45230464

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 4621, 8816, 9242, 18484, 36968, 73936, 87799, 134009, 175598, 268018, 351196, 536036, 702392, 1072072, 1404784, 2144144, 2546171, 5092342, 10184684, 20369368, 40738736]

約数ペア:

[(1, 40738736), (2, 20369368), (4, 10184684), (8, 5092342), (16, 2546171), (19, 2144144), (29, 1404784), (38, 1072072), (58, 702392), (76, 536036), (116, 351196), (152, 268018), (232, 175598), (304, 134009), (464, 87799), (551, 73936), (1102, 36968), (2204, 18484), (4408, 9242), (4621, 8816)]