40327716

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 112444416

約数和(自身を除く): 72116700

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 39, 44, 52, 66, 71, 78, 132, 142, 143, 156, 213, 284, 286, 331, 426, 429, 572, 662, 781, 852, 858, 923, 993, 1324, 1562, 1716, 1846, 1986, 2343, 2769, 3124, 3641, 3692, 3972, 4303, 4686, 5538, 7282, 8606, 9372, 10153, 10923, 11076, 12909, 14564, 17212, 20306, 21846, 23501, 25818, 30459, 40612, 43692, 47002, 47333, 51636, 60918, 70503, 94004, 94666, 121836, 141006, 141999, 189332, 258511, 282012, 283998, 305513, 517022, 567996, 611026, 775533, 916539, 1034044, 1222052, 1551066, 1833078, 3102132, 3360643, 3666156, 6721286, 10081929, 13442572, 20163858, 40327716]

約数ペア:

[(1, 40327716), (2, 20163858), (3, 13442572), (4, 10081929), (6, 6721286), (11, 3666156), (12, 3360643), (13, 3102132), (22, 1833078), (26, 1551066), (33, 1222052), (39, 1034044), (44, 916539), (52, 775533), (66, 611026), (71, 567996), (78, 517022), (132, 305513), (142, 283998), (143, 282012), (156, 258511), (213, 189332), (284, 141999), (286, 141006), (331, 121836), (426, 94666), (429, 94004), (572, 70503), (662, 60918), (781, 51636), (852, 47333), (858, 47002), (923, 43692), (993, 40612), (1324, 30459), (1562, 25818), (1716, 23501), (1846, 21846), (1986, 20306), (2343, 17212), (2769, 14564), (3124, 12909), (3641, 11076), (3692, 10923), (3972, 10153), (4303, 9372), (4686, 8606), (5538, 7282)]