40481712

素因数分解:

$2^4\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3851}}^1$

素因数の和:3938

約数の個数: 60

約数和(自身を含む): 114874344

約数和(自身を除く): 74392632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 73, 144, 146, 219, 292, 438, 584, 657, 876, 1168, 1314, 1752, 2628, 3504, 3851, 5256, 7702, 10512, 11553, 15404, 23106, 30808, 34659, 46212, 61616, 69318, 92424, 138636, 184848, 277272, 281123, 554544, 562246, 843369, 1124492, 1686738, 2248984, 2530107, 3373476, 4497968, 5060214, 6746952, 10120428, 13493904, 20240856, 40481712]

約数ペア:

[(1, 40481712), (2, 20240856), (3, 13493904), (4, 10120428), (6, 6746952), (8, 5060214), (9, 4497968), (12, 3373476), (16, 2530107), (18, 2248984), (24, 1686738), (36, 1124492), (48, 843369), (72, 562246), (73, 554544), (144, 281123), (146, 277272), (219, 184848), (292, 138636), (438, 92424), (584, 69318), (657, 61616), (876, 46212), (1168, 34659), (1314, 30808), (1752, 23106), (2628, 15404), (3504, 11553), (3851, 10512), (5256, 7702)]