39988704

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8501}}^1$

素因数の和:8528

約数の個数: 72

約数和(自身を含む): 122122728

約数和(自身を除く): 82134024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8501, 17002, 25503, 34004, 51006, 59507, 68008, 102012, 119014, 136016, 178521, 204024, 238028, 272032, 357042, 408048, 416549, 476056, 714084, 816096, 833098, 952112, 1249647, 1428168, 1666196, 1904224, 2499294, 2856336, 3332392, 4998588, 5712672, 6664784, 9997176, 13329568, 19994352, 39988704]

約数ペア:

[(1, 39988704), (2, 19994352), (3, 13329568), (4, 9997176), (6, 6664784), (7, 5712672), (8, 4998588), (12, 3332392), (14, 2856336), (16, 2499294), (21, 1904224), (24, 1666196), (28, 1428168), (32, 1249647), (42, 952112), (48, 833098), (49, 816096), (56, 714084), (84, 476056), (96, 416549), (98, 408048), (112, 357042), (147, 272032), (168, 238028), (196, 204024), (224, 178521), (294, 136016), (336, 119014), (392, 102012), (588, 68008), (672, 59507), (784, 51006), (1176, 34004), (1568, 25503), (2352, 17002), (4704, 8501)]