42187904

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 97932240

約数和(自身を除く): 55744336

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 83, 88, 128, 152, 166, 176, 209, 304, 332, 352, 361, 418, 608, 664, 704, 722, 836, 913, 1216, 1328, 1408, 1444, 1577, 1672, 1826, 2432, 2656, 2888, 3154, 3344, 3652, 3971, 5312, 5776, 6308, 6688, 7304, 7942, 10624, 11552, 12616, 13376, 14608, 15884, 17347, 23104, 25232, 26752, 29216, 29963, 31768, 34694, 46208, 50464, 58432, 59926, 63536, 69388, 100928, 116864, 119852, 127072, 138776, 201856, 239704, 254144, 277552, 329593, 479408, 508288, 555104, 659186, 958816, 1110208, 1318372, 1917632, 2220416, 2636744, 3835264, 5273488, 10546976, 21093952, 42187904]

約数ペア:

[(1, 42187904), (2, 21093952), (4, 10546976), (8, 5273488), (11, 3835264), (16, 2636744), (19, 2220416), (22, 1917632), (32, 1318372), (38, 1110208), (44, 958816), (64, 659186), (76, 555104), (83, 508288), (88, 479408), (128, 329593), (152, 277552), (166, 254144), (176, 239704), (209, 201856), (304, 138776), (332, 127072), (352, 119852), (361, 116864), (418, 100928), (608, 69388), (664, 63536), (704, 59926), (722, 58432), (836, 50464), (913, 46208), (1216, 34694), (1328, 31768), (1408, 29963), (1444, 29216), (1577, 26752), (1672, 25232), (1826, 23104), (2432, 17347), (2656, 15884), (2888, 14608), (3154, 13376), (3344, 12616), (3652, 11552), (3971, 10624), (5312, 7942), (5776, 7304), (6308, 6688)]