29288476

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:203

約数の個数: 72

約数和(自身を含む): 63776160

約数和(自身を除く): 34487684

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 73, 89, 92, 98, 146, 161, 178, 196, 292, 322, 356, 511, 623, 644, 1022, 1127, 1246, 1679, 2044, 2047, 2254, 2492, 3358, 3577, 4094, 4361, 4508, 6497, 6716, 7154, 8188, 8722, 11753, 12994, 14308, 14329, 17444, 23506, 25988, 28658, 45479, 47012, 57316, 82271, 90958, 100303, 149431, 164542, 181916, 200606, 298862, 318353, 329084, 401212, 597724, 636706, 1046017, 1273412, 2092034, 4184068, 7322119, 14644238, 29288476]

約数ペア:

[(1, 29288476), (2, 14644238), (4, 7322119), (7, 4184068), (14, 2092034), (23, 1273412), (28, 1046017), (46, 636706), (49, 597724), (73, 401212), (89, 329084), (92, 318353), (98, 298862), (146, 200606), (161, 181916), (178, 164542), (196, 149431), (292, 100303), (322, 90958), (356, 82271), (511, 57316), (623, 47012), (644, 45479), (1022, 28658), (1127, 25988), (1246, 23506), (1679, 17444), (2044, 14329), (2047, 14308), (2254, 12994), (2492, 11753), (3358, 8722), (3577, 8188), (4094, 7154), (4361, 6716), (4508, 6497)]