39993984

素因数分解:

$2^7\times 3^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1$

素因数の和:402

約数の個数: 96

約数和(自身を含む): 116356500

約数和(自身を除く): 76362516

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 149, 192, 233, 288, 298, 384, 447, 466, 576, 596, 699, 894, 932, 1152, 1192, 1341, 1398, 1788, 1864, 2097, 2384, 2682, 2796, 3576, 3728, 4194, 4768, 5364, 5592, 7152, 7456, 8388, 9536, 10728, 11184, 14304, 14912, 16776, 19072, 21456, 22368, 28608, 29824, 33552, 34717, 42912, 44736, 57216, 67104, 69434, 85824, 89472, 104151, 134208, 138868, 171648, 208302, 268416, 277736, 312453, 416604, 555472, 624906, 833208, 1110944, 1249812, 1666416, 2221888, 2499624, 3332832, 4443776, 4999248, 6665664, 9998496, 13331328, 19996992, 39993984]

約数ペア:

[(1, 39993984), (2, 19996992), (3, 13331328), (4, 9998496), (6, 6665664), (8, 4999248), (9, 4443776), (12, 3332832), (16, 2499624), (18, 2221888), (24, 1666416), (32, 1249812), (36, 1110944), (48, 833208), (64, 624906), (72, 555472), (96, 416604), (128, 312453), (144, 277736), (149, 268416), (192, 208302), (233, 171648), (288, 138868), (298, 134208), (384, 104151), (447, 89472), (466, 85824), (576, 69434), (596, 67104), (699, 57216), (894, 44736), (932, 42912), (1152, 34717), (1192, 33552), (1341, 29824), (1398, 28608), (1788, 22368), (1864, 21456), (2097, 19072), (2384, 16776), (2682, 14912), (2796, 14304), (3576, 11184), (3728, 10728), (4194, 9536), (4768, 8388), (5364, 7456), (5592, 7152)]