40371584

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 89560080

約数和(自身を除く): 49188496

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 64, 88, 106, 128, 176, 212, 352, 424, 541, 583, 704, 848, 1082, 1166, 1408, 1696, 2164, 2332, 3392, 4328, 4664, 5951, 6784, 8656, 9328, 11902, 17312, 18656, 23804, 28673, 34624, 37312, 47608, 57346, 69248, 74624, 95216, 114692, 190432, 229384, 315403, 380864, 458768, 630806, 761728, 917536, 1261612, 1835072, 2523224, 3670144, 5046448, 10092896, 20185792, 40371584]

約数ペア:

[(1, 40371584), (2, 20185792), (4, 10092896), (8, 5046448), (11, 3670144), (16, 2523224), (22, 1835072), (32, 1261612), (44, 917536), (53, 761728), (64, 630806), (88, 458768), (106, 380864), (128, 315403), (176, 229384), (212, 190432), (352, 114692), (424, 95216), (541, 74624), (583, 69248), (704, 57346), (848, 47608), (1082, 37312), (1166, 34624), (1408, 28673), (1696, 23804), (2164, 18656), (2332, 17312), (3392, 11902), (4328, 9328), (4664, 8656), (5951, 6784)]