79433984

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2333}}^1$

素因数の和:2375

約数の個数: 72

約数和(自身を含む): 190827840

約数和(自身を除く): 111393856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 896, 1064, 1216, 1792, 2128, 2333, 2432, 4256, 4666, 4864, 8512, 9332, 16331, 17024, 18664, 32662, 34048, 37328, 44327, 65324, 74656, 88654, 130648, 149312, 177308, 261296, 298624, 310289, 354616, 522592, 597248, 620578, 709232, 1045184, 1241156, 1418464, 2090368, 2482312, 2836928, 4180736, 4964624, 5673856, 9929248, 11347712, 19858496, 39716992, 79433984]

約数ペア:

[(1, 79433984), (2, 39716992), (4, 19858496), (7, 11347712), (8, 9929248), (14, 5673856), (16, 4964624), (19, 4180736), (28, 2836928), (32, 2482312), (38, 2090368), (56, 1418464), (64, 1241156), (76, 1045184), (112, 709232), (128, 620578), (133, 597248), (152, 522592), (224, 354616), (256, 310289), (266, 298624), (304, 261296), (448, 177308), (532, 149312), (608, 130648), (896, 88654), (1064, 74656), (1216, 65324), (1792, 44327), (2128, 37328), (2333, 34048), (2432, 32662), (4256, 18664), (4666, 17024), (4864, 16331), (8512, 9332)]