42920248

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14461}}^1$

素因数の和:14527

約数の個数: 32

約数和(自身を含む): 93713760

約数和(自身を除く): 50793512

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 212, 371, 424, 742, 1484, 2968, 14461, 28922, 57844, 101227, 115688, 202454, 404908, 766433, 809816, 1532866, 3065732, 5365031, 6131464, 10730062, 21460124, 42920248]

約数ペア:

[(1, 42920248), (2, 21460124), (4, 10730062), (7, 6131464), (8, 5365031), (14, 3065732), (28, 1532866), (53, 809816), (56, 766433), (106, 404908), (212, 202454), (371, 115688), (424, 101227), (742, 57844), (1484, 28922), (2968, 14461)]