61402796

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3990

約数の個数: 48

約数和(自身を含む): 135362304

約数和(自身を除く): 73959508

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 86, 91, 172, 182, 301, 364, 559, 602, 1118, 1204, 2236, 3913, 3923, 7826, 7846, 15652, 15692, 27461, 50999, 54922, 101998, 109844, 168689, 203996, 337378, 356993, 674756, 713986, 1180823, 1427972, 2192957, 2361646, 4385914, 4723292, 8771828, 15350699, 30701398, 61402796]

約数ペア:

[(1, 61402796), (2, 30701398), (4, 15350699), (7, 8771828), (13, 4723292), (14, 4385914), (26, 2361646), (28, 2192957), (43, 1427972), (52, 1180823), (86, 713986), (91, 674756), (172, 356993), (182, 337378), (301, 203996), (364, 168689), (559, 109844), (602, 101998), (1118, 54922), (1204, 50999), (2236, 27461), (3913, 15692), (3923, 15652), (7826, 7846)]