42647704

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1109}}^1$

素因数の和:1168

約数の個数: 64

約数和(自身を含む): 95904000

約数和(自身を除く): 53256296

約数列:

[1, 2, 4, 8, 11, 19, 22, 23, 38, 44, 46, 76, 88, 92, 152, 184, 209, 253, 418, 437, 506, 836, 874, 1012, 1109, 1672, 1748, 2024, 2218, 3496, 4436, 4807, 8872, 9614, 12199, 19228, 21071, 24398, 25507, 38456, 42142, 48796, 51014, 84284, 97592, 102028, 168568, 204056, 231781, 280577, 463562, 484633, 561154, 927124, 969266, 1122308, 1854248, 1938532, 2244616, 3877064, 5330963, 10661926, 21323852, 42647704]

約数ペア:

[(1, 42647704), (2, 21323852), (4, 10661926), (8, 5330963), (11, 3877064), (19, 2244616), (22, 1938532), (23, 1854248), (38, 1122308), (44, 969266), (46, 927124), (76, 561154), (88, 484633), (92, 463562), (152, 280577), (184, 231781), (209, 204056), (253, 168568), (418, 102028), (437, 97592), (506, 84284), (836, 51014), (874, 48796), (1012, 42142), (1109, 38456), (1672, 25507), (1748, 24398), (2024, 21071), (2218, 19228), (3496, 12199), (4436, 9614), (4807, 8872)]