42617608

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 50694392

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 71, 76, 88, 142, 152, 209, 284, 359, 418, 568, 718, 781, 836, 1349, 1436, 1562, 1672, 2698, 2872, 3124, 3949, 5396, 6248, 6821, 7898, 10792, 13642, 14839, 15796, 25489, 27284, 29678, 31592, 50978, 54568, 59356, 75031, 101956, 118712, 150062, 203912, 280379, 300124, 484291, 560758, 600248, 968582, 1121516, 1937164, 2243032, 3874328, 5327201, 10654402, 21308804, 42617608]

約数ペア:

[(1, 42617608), (2, 21308804), (4, 10654402), (8, 5327201), (11, 3874328), (19, 2243032), (22, 1937164), (38, 1121516), (44, 968582), (71, 600248), (76, 560758), (88, 484291), (142, 300124), (152, 280379), (209, 203912), (284, 150062), (359, 118712), (418, 101956), (568, 75031), (718, 59356), (781, 54568), (836, 50978), (1349, 31592), (1436, 29678), (1562, 27284), (1672, 25489), (2698, 15796), (2872, 14839), (3124, 13642), (3949, 10792), (5396, 7898), (6248, 6821)]