40115808

素因数分解:

$2^5\times 3^2\times {\mathrm{139291}}^1$

素因数の和:139307

約数の個数: 36

約数和(自身を含む): 114080148

約数和(自身を除く): 73964340

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 139291, 278582, 417873, 557164, 835746, 1114328, 1253619, 1671492, 2228656, 2507238, 3342984, 4457312, 5014476, 6685968, 10028952, 13371936, 20057904, 40115808]

約数ペア:

[(1, 40115808), (2, 20057904), (3, 13371936), (4, 10028952), (6, 6685968), (8, 5014476), (9, 4457312), (12, 3342984), (16, 2507238), (18, 2228656), (24, 1671492), (32, 1253619), (36, 1114328), (48, 835746), (72, 557164), (96, 417873), (144, 278582), (288, 139291)]