42865004

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{16823}}^1$

素因数の和:16854

約数の個数: 36

約数和(自身を含む): 93978864

約数和(自身を除く): 51113860

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 16823, 33646, 67292, 117761, 218699, 235522, 437398, 471044, 824327, 874796, 1530893, 1648654, 3061786, 3297308, 6123572, 10716251, 21432502, 42865004]

約数ペア:

[(1, 42865004), (2, 21432502), (4, 10716251), (7, 6123572), (13, 3297308), (14, 3061786), (26, 1648654), (28, 1530893), (49, 874796), (52, 824327), (91, 471044), (98, 437398), (182, 235522), (196, 218699), (364, 117761), (637, 67292), (1274, 33646), (2548, 16823)]