28858156736

素因数分解:

$2^6\times {\mathrm{251}}^1\times {\mathrm{449}}^1\times {\mathrm{4001}}^1$

素因数の和:4713

約数の個数: 56

約数和(自身を含む): 57636003600

約数和(自身を除く): 28777846864

約数列:

[1, 2, 4, 8, 16, 32, 64, 251, 449, 502, 898, 1004, 1796, 2008, 3592, 4001, 4016, 7184, 8002, 8032, 14368, 16004, 16064, 28736, 32008, 64016, 112699, 128032, 225398, 256064, 450796, 901592, 1004251, 1796449, 1803184, 2008502, 3592898, 3606368, 4017004, 7185796, 7212736, 8034008, 14371592, 16068016, 28743184, 32136032, 57486368, 64272064, 114972736, 450908699, 901817398, 1803634796, 3607269592, 7214539184, 14429078368, 28858156736]

約数ペア:

[(1, 28858156736), (2, 14429078368), (4, 7214539184), (8, 3607269592), (16, 1803634796), (32, 901817398), (64, 450908699), (251, 114972736), (449, 64272064), (502, 57486368), (898, 32136032), (1004, 28743184), (1796, 16068016), (2008, 14371592), (3592, 8034008), (4001, 7212736), (4016, 7185796), (7184, 4017004), (8002, 3606368), (8032, 3592898), (14368, 2008502), (16004, 1803184), (16064, 1796449), (28736, 1004251), (32008, 901592), (64016, 450796), (112699, 256064), (128032, 225398)]