1573014772

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{53}}^1\times {\mathrm{1103}}^1$

素因数の和:1229

約数の個数: 72

約数和(自身を含む): 3315126528

約数和(自身を除く): 1742111756

約数列:

[1, 2, 4, 7, 14, 28, 31, 53, 62, 106, 124, 212, 217, 371, 434, 742, 868, 961, 1103, 1484, 1643, 1922, 2206, 3286, 3844, 4412, 6572, 6727, 7721, 11501, 13454, 15442, 23002, 26908, 30884, 34193, 46004, 50933, 58459, 68386, 101866, 116918, 136772, 203732, 233836, 239351, 356531, 409213, 478702, 713062, 818426, 957404, 1059983, 1426124, 1636852, 1812229, 2119966, 3624458, 4239932, 7248916, 7419881, 12685603, 14839762, 25371206, 29679524, 50742412, 56179099, 112358198, 224716396, 393253693, 786507386, 1573014772]

約数ペア:

[(1, 1573014772), (2, 786507386), (4, 393253693), (7, 224716396), (14, 112358198), (28, 56179099), (31, 50742412), (53, 29679524), (62, 25371206), (106, 14839762), (124, 12685603), (212, 7419881), (217, 7248916), (371, 4239932), (434, 3624458), (742, 2119966), (868, 1812229), (961, 1636852), (1103, 1426124), (1484, 1059983), (1643, 957404), (1922, 818426), (2206, 713062), (3286, 478702), (3844, 409213), (4412, 356531), (6572, 239351), (6727, 233836), (7721, 203732), (11501, 136772), (13454, 116918), (15442, 101866), (23002, 68386), (26908, 58459), (30884, 50933), (34193, 46004)]