42590704

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{829}}^1$

素因数の和:882

約数の個数: 60

約数和(自身を含む): 94171800

約数和(自身を除く): 51581096

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 169, 208, 247, 304, 338, 494, 676, 829, 988, 1352, 1658, 1976, 2704, 3211, 3316, 3952, 6422, 6632, 10777, 12844, 13264, 15751, 21554, 25688, 31502, 43108, 51376, 63004, 86216, 126008, 140101, 172432, 204763, 252016, 280202, 409526, 560404, 819052, 1120808, 1638104, 2241616, 2661919, 3276208, 5323838, 10647676, 21295352, 42590704]

約数ペア:

[(1, 42590704), (2, 21295352), (4, 10647676), (8, 5323838), (13, 3276208), (16, 2661919), (19, 2241616), (26, 1638104), (38, 1120808), (52, 819052), (76, 560404), (104, 409526), (152, 280202), (169, 252016), (208, 204763), (247, 172432), (304, 140101), (338, 126008), (494, 86216), (676, 63004), (829, 51376), (988, 43108), (1352, 31502), (1658, 25688), (1976, 21554), (2704, 15751), (3211, 13264), (3316, 12844), (3952, 10777), (6422, 6632)]