82391296

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1$

素因数の和:1351

約数の個数: 72

約数和(自身を含む): 186576320

約数和(自身を除く): 104185024

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 832, 988, 1216, 1303, 1664, 1976, 2432, 2606, 3328, 3952, 4864, 5212, 7904, 10424, 15808, 16939, 20848, 24757, 31616, 33878, 41696, 49514, 63232, 67756, 83392, 99028, 135512, 166784, 198056, 271024, 321841, 333568, 396112, 542048, 643682, 792224, 1084096, 1287364, 1584448, 2168192, 2574728, 3168896, 4336384, 5149456, 6337792, 10298912, 20597824, 41195648, 82391296]

約数ペア:

[(1, 82391296), (2, 41195648), (4, 20597824), (8, 10298912), (13, 6337792), (16, 5149456), (19, 4336384), (26, 3168896), (32, 2574728), (38, 2168192), (52, 1584448), (64, 1287364), (76, 1084096), (104, 792224), (128, 643682), (152, 542048), (208, 396112), (247, 333568), (256, 321841), (304, 271024), (416, 198056), (494, 166784), (608, 135512), (832, 99028), (988, 83392), (1216, 67756), (1303, 63232), (1664, 49514), (1976, 41696), (2432, 33878), (2606, 31616), (3328, 24757), (3952, 20848), (4864, 16939), (5212, 15808), (7904, 10424)]