42666464

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{733}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 89894448

約数和(自身を除く): 47227984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 107, 136, 214, 272, 428, 544, 733, 856, 1466, 1712, 1819, 2932, 3424, 3638, 5864, 7276, 11728, 12461, 14552, 23456, 24922, 29104, 49844, 58208, 78431, 99688, 156862, 199376, 313724, 398752, 627448, 1254896, 1333327, 2509792, 2666654, 5333308, 10666616, 21333232, 42666464]

約数ペア:

[(1, 42666464), (2, 21333232), (4, 10666616), (8, 5333308), (16, 2666654), (17, 2509792), (32, 1333327), (34, 1254896), (68, 627448), (107, 398752), (136, 313724), (214, 199376), (272, 156862), (428, 99688), (544, 78431), (733, 58208), (856, 49844), (1466, 29104), (1712, 24922), (1819, 23456), (2932, 14552), (3424, 12461), (3638, 11728), (5864, 7276)]