541697968

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{156019}}^1$

素因数の和:156065

約数の個数: 40

約数和(自身を含む): 1238174720

約数和(自身を除く): 696476752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 156019, 312038, 624076, 1092133, 1248152, 2184266, 2496304, 4368532, 4836589, 8737064, 9673178, 17474128, 19346356, 33856123, 38692712, 67712246, 77385424, 135424492, 270848984, 541697968]

約数ペア:

[(1, 541697968), (2, 270848984), (4, 135424492), (7, 77385424), (8, 67712246), (14, 38692712), (16, 33856123), (28, 19346356), (31, 17474128), (56, 9673178), (62, 8737064), (112, 4836589), (124, 4368532), (217, 2496304), (248, 2184266), (434, 1248152), (496, 1092133), (868, 624076), (1736, 312038), (3472, 156019)]