1664544

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2477}}^1$

素因数の和:2497

約数の個数: 48

約数和(自身を含む): 4995648

約数和(自身を除く): 3331104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2477, 4954, 7431, 9908, 14862, 17339, 19816, 29724, 34678, 39632, 52017, 59448, 69356, 79264, 104034, 118896, 138712, 208068, 237792, 277424, 416136, 554848, 832272, 1664544]

約数ペア:

[(1, 1664544), (2, 832272), (3, 554848), (4, 416136), (6, 277424), (7, 237792), (8, 208068), (12, 138712), (14, 118896), (16, 104034), (21, 79264), (24, 69356), (28, 59448), (32, 52017), (42, 39632), (48, 34678), (56, 29724), (84, 19816), (96, 17339), (112, 14862), (168, 9908), (224, 7431), (336, 4954), (672, 2477)]