39968768

素因数分解:

$2^{13}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 112

約数和(自身を含む): 99084384

約数和(自身を除く): 59115616

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 41, 56, 64, 68, 82, 112, 119, 128, 136, 164, 224, 238, 256, 272, 287, 328, 448, 476, 512, 544, 574, 656, 697, 896, 952, 1024, 1088, 1148, 1312, 1394, 1792, 1904, 2048, 2176, 2296, 2624, 2788, 3584, 3808, 4096, 4352, 4592, 4879, 5248, 5576, 7168, 7616, 8192, 8704, 9184, 9758, 10496, 11152, 14336, 15232, 17408, 18368, 19516, 20992, 22304, 28672, 30464, 34816, 36736, 39032, 41984, 44608, 57344, 60928, 69632, 73472, 78064, 83968, 89216, 121856, 139264, 146944, 156128, 167936, 178432, 243712, 293888, 312256, 335872, 356864, 487424, 587776, 624512, 713728, 974848, 1175552, 1249024, 1427456, 2351104, 2498048, 2854912, 4996096, 5709824, 9992192, 19984384, 39968768]

約数ペア:

[(1, 39968768), (2, 19984384), (4, 9992192), (7, 5709824), (8, 4996096), (14, 2854912), (16, 2498048), (17, 2351104), (28, 1427456), (32, 1249024), (34, 1175552), (41, 974848), (56, 713728), (64, 624512), (68, 587776), (82, 487424), (112, 356864), (119, 335872), (128, 312256), (136, 293888), (164, 243712), (224, 178432), (238, 167936), (256, 156128), (272, 146944), (287, 139264), (328, 121856), (448, 89216), (476, 83968), (512, 78064), (544, 73472), (574, 69632), (656, 60928), (697, 57344), (896, 44608), (952, 41984), (1024, 39032), (1088, 36736), (1148, 34816), (1312, 30464), (1394, 28672), (1792, 22304), (1904, 20992), (2048, 19516), (2176, 18368), (2296, 17408), (2624, 15232), (2788, 14336), (3584, 11152), (3808, 10496), (4096, 9758), (4352, 9184), (4592, 8704), (4879, 8192), (5248, 7616), (5576, 7168)]