42007328

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:622

約数の個数: 72

約数和(自身を含む): 95855760

約数和(自身を除く): 53848432

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 121, 152, 176, 209, 242, 304, 352, 418, 484, 571, 608, 836, 968, 1142, 1672, 1936, 2284, 2299, 3344, 3872, 4568, 4598, 6281, 6688, 9136, 9196, 10849, 12562, 18272, 18392, 21698, 25124, 36784, 43396, 50248, 69091, 73568, 86792, 100496, 119339, 138182, 173584, 200992, 238678, 276364, 347168, 477356, 552728, 954712, 1105456, 1312729, 1909424, 2210912, 2625458, 3818848, 5250916, 10501832, 21003664, 42007328]

約数ペア:

[(1, 42007328), (2, 21003664), (4, 10501832), (8, 5250916), (11, 3818848), (16, 2625458), (19, 2210912), (22, 1909424), (32, 1312729), (38, 1105456), (44, 954712), (76, 552728), (88, 477356), (121, 347168), (152, 276364), (176, 238678), (209, 200992), (242, 173584), (304, 138182), (352, 119339), (418, 100496), (484, 86792), (571, 73568), (608, 69091), (836, 50248), (968, 43396), (1142, 36784), (1672, 25124), (1936, 21698), (2284, 18392), (2299, 18272), (3344, 12562), (3872, 10849), (4568, 9196), (4598, 9136), (6281, 6688)]