38442404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9601}}^1$

素因数の和:9636

約数の個数: 48

約数和(自身を含む): 90335616

約数和(自身を除く): 51893212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 9601, 19202, 38404, 67207, 105611, 124813, 134414, 211222, 249626, 268828, 422444, 499252, 739277, 873691, 1372943, 1478554, 1747382, 2745886, 2957108, 3494764, 5491772, 9610601, 19221202, 38442404]

約数ペア:

[(1, 38442404), (2, 19221202), (4, 9610601), (7, 5491772), (11, 3494764), (13, 2957108), (14, 2745886), (22, 1747382), (26, 1478554), (28, 1372943), (44, 873691), (52, 739277), (77, 499252), (91, 422444), (143, 268828), (154, 249626), (182, 211222), (286, 134414), (308, 124813), (364, 105611), (572, 67207), (1001, 38404), (2002, 19202), (4004, 9601)]