39856432

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 120

約数和(自身を含む): 103305888

約数和(自身を除く): 63449456

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 121, 136, 154, 173, 176, 187, 238, 242, 272, 308, 346, 374, 476, 484, 616, 692, 748, 847, 952, 968, 1211, 1232, 1309, 1384, 1496, 1694, 1903, 1904, 1936, 2057, 2422, 2618, 2768, 2941, 2992, 3388, 3806, 4114, 4844, 5236, 5882, 6776, 7612, 8228, 9688, 10472, 11764, 13321, 13552, 14399, 15224, 16456, 19376, 20587, 20933, 20944, 23528, 26642, 28798, 30448, 32351, 32912, 41174, 41866, 47056, 53284, 57596, 64702, 82348, 83732, 106568, 115192, 129404, 146531, 164696, 167464, 213136, 226457, 230384, 258808, 293062, 329392, 334928, 355861, 452914, 517616, 586124, 711722, 905828, 1172248, 1423444, 1811656, 2344496, 2491027, 2846888, 3623312, 4982054, 5693776, 9964108, 19928216, 39856432]

約数ペア:

[(1, 39856432), (2, 19928216), (4, 9964108), (7, 5693776), (8, 4982054), (11, 3623312), (14, 2846888), (16, 2491027), (17, 2344496), (22, 1811656), (28, 1423444), (34, 1172248), (44, 905828), (56, 711722), (68, 586124), (77, 517616), (88, 452914), (112, 355861), (119, 334928), (121, 329392), (136, 293062), (154, 258808), (173, 230384), (176, 226457), (187, 213136), (238, 167464), (242, 164696), (272, 146531), (308, 129404), (346, 115192), (374, 106568), (476, 83732), (484, 82348), (616, 64702), (692, 57596), (748, 53284), (847, 47056), (952, 41866), (968, 41174), (1211, 32912), (1232, 32351), (1309, 30448), (1384, 28798), (1496, 26642), (1694, 23528), (1903, 20944), (1904, 20933), (1936, 20587), (2057, 19376), (2422, 16456), (2618, 15224), (2768, 14399), (2941, 13552), (2992, 13321), (3388, 11764), (3806, 10472), (4114, 9688), (4844, 8228), (5236, 7612), (5882, 6776)]