29077724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{103}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 56871360

約数和(自身を除く): 27793636

約数列:

[1, 2, 4, 13, 26, 52, 61, 89, 103, 122, 178, 206, 244, 356, 412, 793, 1157, 1339, 1586, 2314, 2678, 3172, 4628, 5356, 5429, 6283, 9167, 10858, 12566, 18334, 21716, 25132, 36668, 70577, 81679, 119171, 141154, 163358, 238342, 282308, 326716, 476684, 559187, 1118374, 2236748, 7269431, 14538862, 29077724]

約数ペア:

[(1, 29077724), (2, 14538862), (4, 7269431), (13, 2236748), (26, 1118374), (52, 559187), (61, 476684), (89, 326716), (103, 282308), (122, 238342), (178, 163358), (206, 141154), (244, 119171), (356, 81679), (412, 70577), (793, 36668), (1157, 25132), (1339, 21716), (1586, 18334), (2314, 12566), (2678, 10858), (3172, 9167), (4628, 6283), (5356, 5429)]