40727808

素因数分解:

$2^8\times 3^2\times {\mathrm{11}}^1\times {\mathrm{1607}}^1$

素因数の和:1640

約数の個数: 108

約数和(自身を含む): 128183328

約数和(自身を除く): 87455520

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 128, 132, 144, 176, 192, 198, 256, 264, 288, 352, 384, 396, 528, 576, 704, 768, 792, 1056, 1152, 1408, 1584, 1607, 2112, 2304, 2816, 3168, 3214, 4224, 4821, 6336, 6428, 8448, 9642, 12672, 12856, 14463, 17677, 19284, 25344, 25712, 28926, 35354, 38568, 51424, 53031, 57852, 70708, 77136, 102848, 106062, 115704, 141416, 154272, 159093, 205696, 212124, 231408, 282832, 308544, 318186, 411392, 424248, 462816, 565664, 617088, 636372, 848496, 925632, 1131328, 1234176, 1272744, 1696992, 1851264, 2262656, 2545488, 3393984, 3702528, 4525312, 5090976, 6787968, 10181952, 13575936, 20363904, 40727808]

約数ペア:

[(1, 40727808), (2, 20363904), (3, 13575936), (4, 10181952), (6, 6787968), (8, 5090976), (9, 4525312), (11, 3702528), (12, 3393984), (16, 2545488), (18, 2262656), (22, 1851264), (24, 1696992), (32, 1272744), (33, 1234176), (36, 1131328), (44, 925632), (48, 848496), (64, 636372), (66, 617088), (72, 565664), (88, 462816), (96, 424248), (99, 411392), (128, 318186), (132, 308544), (144, 282832), (176, 231408), (192, 212124), (198, 205696), (256, 159093), (264, 154272), (288, 141416), (352, 115704), (384, 106062), (396, 102848), (528, 77136), (576, 70708), (704, 57852), (768, 53031), (792, 51424), (1056, 38568), (1152, 35354), (1408, 28926), (1584, 25712), (1607, 25344), (2112, 19284), (2304, 17677), (2816, 14463), (3168, 12856), (3214, 12672), (4224, 9642), (4821, 8448), (6336, 6428)]