40546884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{677}}^1$

素因数の和:745

約数の個数: 96

約数和(自身を含む): 116637696

約数和(自身を除く): 76090812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 31, 42, 46, 62, 69, 84, 92, 93, 124, 138, 161, 186, 217, 276, 322, 372, 434, 483, 644, 651, 677, 713, 868, 966, 1302, 1354, 1426, 1932, 2031, 2139, 2604, 2708, 2852, 4062, 4278, 4739, 4991, 8124, 8556, 9478, 9982, 14217, 14973, 15571, 18956, 19964, 20987, 28434, 29946, 31142, 41974, 46713, 56868, 59892, 62284, 62961, 83948, 93426, 108997, 125922, 146909, 186852, 217994, 251844, 293818, 326991, 435988, 440727, 482701, 587636, 653982, 881454, 965402, 1307964, 1448103, 1762908, 1930804, 2896206, 3378907, 5792412, 6757814, 10136721, 13515628, 20273442, 40546884]

約数ペア:

[(1, 40546884), (2, 20273442), (3, 13515628), (4, 10136721), (6, 6757814), (7, 5792412), (12, 3378907), (14, 2896206), (21, 1930804), (23, 1762908), (28, 1448103), (31, 1307964), (42, 965402), (46, 881454), (62, 653982), (69, 587636), (84, 482701), (92, 440727), (93, 435988), (124, 326991), (138, 293818), (161, 251844), (186, 217994), (217, 186852), (276, 146909), (322, 125922), (372, 108997), (434, 93426), (483, 83948), (644, 62961), (651, 62284), (677, 59892), (713, 56868), (868, 46713), (966, 41974), (1302, 31142), (1354, 29946), (1426, 28434), (1932, 20987), (2031, 19964), (2139, 18956), (2604, 15571), (2708, 14973), (2852, 14217), (4062, 9982), (4278, 9478), (4739, 8556), (4991, 8124)]