39785984

素因数分解:

$2^9\times 7^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:695

約数の個数: 80

約数和(自身を含む): 96342048

約数和(自身を除く): 56556064

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 653, 896, 952, 1088, 1306, 1792, 1904, 2176, 2612, 3584, 3808, 4352, 4571, 5224, 7616, 8704, 9142, 10448, 11101, 15232, 18284, 20896, 22202, 30464, 36568, 41792, 44404, 60928, 73136, 77707, 83584, 88808, 146272, 155414, 167168, 177616, 292544, 310828, 334336, 355232, 585088, 621656, 710464, 1170176, 1243312, 1420928, 2340352, 2486624, 2841856, 4973248, 5683712, 9946496, 19892992, 39785984]

約数ペア:

[(1, 39785984), (2, 19892992), (4, 9946496), (7, 5683712), (8, 4973248), (14, 2841856), (16, 2486624), (17, 2340352), (28, 1420928), (32, 1243312), (34, 1170176), (56, 710464), (64, 621656), (68, 585088), (112, 355232), (119, 334336), (128, 310828), (136, 292544), (224, 177616), (238, 167168), (256, 155414), (272, 146272), (448, 88808), (476, 83584), (512, 77707), (544, 73136), (653, 60928), (896, 44404), (952, 41792), (1088, 36568), (1306, 30464), (1792, 22202), (1904, 20896), (2176, 18284), (2612, 15232), (3584, 11101), (3808, 10448), (4352, 9142), (4571, 8704), (5224, 7616)]