28945208

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3593}}^1$

素因数の和:3671

約数の個数: 32

約数和(自身を含む): 58222800

約数和(自身を除く): 29277592

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3593, 4028, 7186, 8056, 14372, 28744, 68267, 136534, 190429, 273068, 380858, 546136, 761716, 1523432, 3618151, 7236302, 14472604, 28945208]

約数ペア:

[(1, 28945208), (2, 14472604), (4, 7236302), (8, 3618151), (19, 1523432), (38, 761716), (53, 546136), (76, 380858), (106, 273068), (152, 190429), (212, 136534), (424, 68267), (1007, 28744), (2014, 14372), (3593, 8056), (4028, 7186)]