40992042

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{389}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 101687040

約数和(自身を除く): 60694998

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 193, 273, 386, 389, 546, 579, 778, 1158, 1167, 1351, 2334, 2509, 2702, 2723, 4053, 5018, 5057, 5446, 7527, 8106, 8169, 10114, 15054, 15171, 16338, 17563, 30342, 35126, 35399, 52689, 70798, 75077, 105378, 106197, 150154, 212394, 225231, 450462, 525539, 976001, 1051078, 1576617, 1952002, 2928003, 3153234, 5856006, 6832007, 13664014, 20496021, 40992042]

約数ペア:

[(1, 40992042), (2, 20496021), (3, 13664014), (6, 6832007), (7, 5856006), (13, 3153234), (14, 2928003), (21, 1952002), (26, 1576617), (39, 1051078), (42, 976001), (78, 525539), (91, 450462), (182, 225231), (193, 212394), (273, 150154), (386, 106197), (389, 105378), (546, 75077), (579, 70798), (778, 52689), (1158, 35399), (1167, 35126), (1351, 30342), (2334, 17563), (2509, 16338), (2702, 15171), (2723, 15054), (4053, 10114), (5018, 8169), (5057, 8106), (5446, 7527)]