42978124

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{28961}}^1$

素因数の和:29025

約数の個数: 24

約数和(自身を含む): 87581088

約数和(自身を除く): 44602964

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 28961, 57922, 115844, 202727, 405454, 810908, 1534933, 3069866, 6139732, 10744531, 21489062, 42978124]

約数ペア:

[(1, 42978124), (2, 21489062), (4, 10744531), (7, 6139732), (14, 3069866), (28, 1534933), (53, 810908), (106, 405454), (212, 202727), (371, 115844), (742, 57922), (1484, 28961)]