39715872

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8443}}^1$

素因数の和:8470

約数の個数: 72

約数和(自身を含む): 121289616

約数和(自身を除く): 81573744

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8443, 16886, 25329, 33772, 50658, 59101, 67544, 101316, 118202, 135088, 177303, 202632, 236404, 270176, 354606, 405264, 413707, 472808, 709212, 810528, 827414, 945616, 1241121, 1418424, 1654828, 1891232, 2482242, 2836848, 3309656, 4964484, 5673696, 6619312, 9928968, 13238624, 19857936, 39715872]

約数ペア:

[(1, 39715872), (2, 19857936), (3, 13238624), (4, 9928968), (6, 6619312), (7, 5673696), (8, 4964484), (12, 3309656), (14, 2836848), (16, 2482242), (21, 1891232), (24, 1654828), (28, 1418424), (32, 1241121), (42, 945616), (48, 827414), (49, 810528), (56, 709212), (84, 472808), (96, 413707), (98, 405264), (112, 354606), (147, 270176), (168, 236404), (196, 202632), (224, 177303), (294, 135088), (336, 118202), (392, 101316), (588, 67544), (672, 59101), (784, 50658), (1176, 33772), (1568, 25329), (2352, 16886), (4704, 8443)]