42364528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:206

約数の個数: 80

約数和(自身を含む): 92494080

約数和(自身を除く): 50129552

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 73, 76, 83, 92, 146, 152, 166, 184, 292, 304, 332, 368, 437, 584, 664, 874, 1168, 1328, 1387, 1577, 1679, 1748, 1909, 2774, 3154, 3358, 3496, 3818, 5548, 6059, 6308, 6716, 6992, 7636, 11096, 12118, 12616, 13432, 15272, 22192, 24236, 25232, 26864, 30544, 31901, 36271, 48472, 63802, 72542, 96944, 115121, 127604, 139357, 145084, 230242, 255208, 278714, 290168, 460484, 510416, 557428, 580336, 920968, 1114856, 1841936, 2229712, 2647783, 5295566, 10591132, 21182264, 42364528]

約数ペア:

[(1, 42364528), (2, 21182264), (4, 10591132), (8, 5295566), (16, 2647783), (19, 2229712), (23, 1841936), (38, 1114856), (46, 920968), (73, 580336), (76, 557428), (83, 510416), (92, 460484), (146, 290168), (152, 278714), (166, 255208), (184, 230242), (292, 145084), (304, 139357), (332, 127604), (368, 115121), (437, 96944), (584, 72542), (664, 63802), (874, 48472), (1168, 36271), (1328, 31901), (1387, 30544), (1577, 26864), (1679, 25232), (1748, 24236), (1909, 22192), (2774, 15272), (3154, 13432), (3358, 12616), (3496, 12118), (3818, 11096), (5548, 7636), (6059, 6992), (6308, 6716)]