38203438

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 72624384

約数和(自身を除く): 34420946

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 157, 182, 191, 314, 382, 637, 1099, 1274, 1337, 2041, 2198, 2483, 2674, 4082, 4966, 7693, 9359, 14287, 15386, 17381, 18718, 28574, 29987, 34762, 59974, 100009, 121667, 200018, 209909, 243334, 389831, 419818, 779662, 1469363, 2728817, 2938726, 5457634, 19101719, 38203438]

約数ペア:

[(1, 38203438), (2, 19101719), (7, 5457634), (13, 2938726), (14, 2728817), (26, 1469363), (49, 779662), (91, 419818), (98, 389831), (157, 243334), (182, 209909), (191, 200018), (314, 121667), (382, 100009), (637, 59974), (1099, 34762), (1274, 29987), (1337, 28574), (2041, 18718), (2198, 17381), (2483, 15386), (2674, 14287), (4082, 9359), (4966, 7693)]