7139854904

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{89977}}^1$

素因数の和:90112

約数の個数: 64

約数和(自身を含む): 16627934400

約数和(自身を除く): 9488079496

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 109, 182, 218, 364, 436, 728, 763, 872, 1417, 1526, 2834, 3052, 5668, 6104, 9919, 11336, 19838, 39676, 79352, 89977, 179954, 359908, 629839, 719816, 1169701, 1259678, 2339402, 2519356, 4678804, 5038712, 8187907, 9357608, 9807493, 16375814, 19614986, 32751628, 39229972, 65503256, 68652451, 78459944, 127497409, 137304902, 254994818, 274609804, 509989636, 549219608, 892481863, 1019979272, 1784963726, 3569927452, 7139854904]

約数ペア:

[(1, 7139854904), (2, 3569927452), (4, 1784963726), (7, 1019979272), (8, 892481863), (13, 549219608), (14, 509989636), (26, 274609804), (28, 254994818), (52, 137304902), (56, 127497409), (91, 78459944), (104, 68652451), (109, 65503256), (182, 39229972), (218, 32751628), (364, 19614986), (436, 16375814), (728, 9807493), (763, 9357608), (872, 8187907), (1417, 5038712), (1526, 4678804), (2834, 2519356), (3052, 2339402), (5668, 1259678), (6104, 1169701), (9919, 719816), (11336, 629839), (19838, 359908), (39676, 179954), (79352, 89977)]