42039452

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2395

約数の個数: 48

約数和(自身を含む): 92433600

約数和(自身を除く): 50394148

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 637, 686, 1274, 1372, 2357, 2548, 4459, 4714, 8918, 9428, 16499, 17836, 30641, 32998, 61282, 65996, 115493, 122564, 214487, 230986, 428974, 461972, 808451, 857948, 1501409, 1616902, 3002818, 3233804, 6005636, 10509863, 21019726, 42039452]

約数ペア:

[(1, 42039452), (2, 21019726), (4, 10509863), (7, 6005636), (13, 3233804), (14, 3002818), (26, 1616902), (28, 1501409), (49, 857948), (52, 808451), (91, 461972), (98, 428974), (182, 230986), (196, 214487), (343, 122564), (364, 115493), (637, 65996), (686, 61282), (1274, 32998), (1372, 30641), (2357, 17836), (2548, 16499), (4459, 9428), (4714, 8918)]