52692016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:306

約数の個数: 80

約数和(自身を含む): 118048000

約数和(自身を除く): 65355984

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 67, 76, 104, 134, 152, 199, 208, 247, 268, 304, 398, 494, 536, 796, 871, 988, 1072, 1273, 1592, 1742, 1976, 2546, 2587, 3184, 3484, 3781, 3952, 5092, 5174, 6968, 7562, 10184, 10348, 13333, 13936, 15124, 16549, 20368, 20696, 26666, 30248, 33098, 41392, 49153, 53332, 60496, 66196, 98306, 106664, 132392, 173329, 196612, 213328, 253327, 264784, 346658, 393224, 506654, 693316, 786448, 1013308, 1386632, 2026616, 2773264, 3293251, 4053232, 6586502, 13173004, 26346008, 52692016]

約数ペア:

[(1, 52692016), (2, 26346008), (4, 13173004), (8, 6586502), (13, 4053232), (16, 3293251), (19, 2773264), (26, 2026616), (38, 1386632), (52, 1013308), (67, 786448), (76, 693316), (104, 506654), (134, 393224), (152, 346658), (199, 264784), (208, 253327), (247, 213328), (268, 196612), (304, 173329), (398, 132392), (494, 106664), (536, 98306), (796, 66196), (871, 60496), (988, 53332), (1072, 49153), (1273, 41392), (1592, 33098), (1742, 30248), (1976, 26666), (2546, 20696), (2587, 20368), (3184, 16549), (3484, 15124), (3781, 13936), (3952, 13333), (5092, 10348), (5174, 10184), (6968, 7562)]