70742672

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 120

約数和(自身を含む): 187612992

約数和(自身を除く): 116870320

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 286, 308, 364, 392, 539, 572, 616, 631, 637, 728, 784, 1001, 1078, 1144, 1232, 1262, 1274, 1456, 2002, 2156, 2288, 2524, 2548, 4004, 4312, 4417, 5048, 5096, 6941, 7007, 8008, 8203, 8624, 8834, 10096, 10192, 13882, 14014, 16016, 16406, 17668, 27764, 28028, 30919, 32812, 35336, 48587, 55528, 56056, 57421, 61838, 65624, 70672, 90233, 97174, 111056, 112112, 114842, 123676, 131248, 180466, 194348, 229684, 247352, 340109, 360932, 388696, 401947, 459368, 494704, 631631, 680218, 721864, 777392, 803894, 918736, 1263262, 1360436, 1443728, 1607788, 2526524, 2720872, 3215576, 4421417, 5053048, 5441744, 6431152, 8842834, 10106096, 17685668, 35371336, 70742672]

約数ペア:

[(1, 70742672), (2, 35371336), (4, 17685668), (7, 10106096), (8, 8842834), (11, 6431152), (13, 5441744), (14, 5053048), (16, 4421417), (22, 3215576), (26, 2720872), (28, 2526524), (44, 1607788), (49, 1443728), (52, 1360436), (56, 1263262), (77, 918736), (88, 803894), (91, 777392), (98, 721864), (104, 680218), (112, 631631), (143, 494704), (154, 459368), (176, 401947), (182, 388696), (196, 360932), (208, 340109), (286, 247352), (308, 229684), (364, 194348), (392, 180466), (539, 131248), (572, 123676), (616, 114842), (631, 112112), (637, 111056), (728, 97174), (784, 90233), (1001, 70672), (1078, 65624), (1144, 61838), (1232, 57421), (1262, 56056), (1274, 55528), (1456, 48587), (2002, 35336), (2156, 32812), (2288, 30919), (2524, 28028), (2548, 27764), (4004, 17668), (4312, 16406), (4417, 16016), (5048, 14014), (5096, 13882), (6941, 10192), (7007, 10096), (8008, 8834), (8203, 8624)]