70400512

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1511}}^1$

素因数の和:1549

約数の個数: 80

約数和(自身を含む): 173238912

約数和(自身を除く): 102838400

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 832, 896, 1456, 1511, 1664, 1792, 2912, 3022, 3328, 3584, 5824, 6044, 6656, 10577, 11648, 12088, 19643, 21154, 23296, 24176, 39286, 42308, 46592, 48352, 78572, 84616, 96704, 137501, 157144, 169232, 193408, 275002, 314288, 338464, 386816, 550004, 628576, 676928, 773632, 1100008, 1257152, 1353856, 2200016, 2514304, 2707712, 4400032, 5028608, 5415424, 8800064, 10057216, 17600128, 35200256, 70400512]

約数ペア:

[(1, 70400512), (2, 35200256), (4, 17600128), (7, 10057216), (8, 8800064), (13, 5415424), (14, 5028608), (16, 4400032), (26, 2707712), (28, 2514304), (32, 2200016), (52, 1353856), (56, 1257152), (64, 1100008), (91, 773632), (104, 676928), (112, 628576), (128, 550004), (182, 386816), (208, 338464), (224, 314288), (256, 275002), (364, 193408), (416, 169232), (448, 157144), (512, 137501), (728, 96704), (832, 84616), (896, 78572), (1456, 48352), (1511, 46592), (1664, 42308), (1792, 39286), (2912, 24176), (3022, 23296), (3328, 21154), (3584, 19643), (5824, 12088), (6044, 11648), (6656, 10577)]