38554348

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{457}}^1$

素因数の和:622

約数の個数: 48

約数和(自身を含む): 81252864

約数和(自身を除く): 42698516

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 131, 161, 262, 322, 457, 524, 644, 914, 917, 1828, 1834, 3013, 3199, 3668, 6026, 6398, 10511, 12052, 12796, 21022, 21091, 42044, 42182, 59867, 73577, 84364, 119734, 147154, 239468, 294308, 419069, 838138, 1376941, 1676276, 2753882, 5507764, 9638587, 19277174, 38554348]

約数ペア:

[(1, 38554348), (2, 19277174), (4, 9638587), (7, 5507764), (14, 2753882), (23, 1676276), (28, 1376941), (46, 838138), (92, 419069), (131, 294308), (161, 239468), (262, 147154), (322, 119734), (457, 84364), (524, 73577), (644, 59867), (914, 42182), (917, 42044), (1828, 21091), (1834, 21022), (3013, 12796), (3199, 12052), (3668, 10511), (6026, 6398)]