38305728

素因数分解:

$2^6\times 3^2\times {\mathrm{73}}^1\times {\mathrm{911}}^1$

素因数の和:1002

約数の個数: 84

約数和(自身を含む): 111422688

約数和(自身を除く): 73116960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 73, 96, 144, 146, 192, 219, 288, 292, 438, 576, 584, 657, 876, 911, 1168, 1314, 1752, 1822, 2336, 2628, 2733, 3504, 3644, 4672, 5256, 5466, 7008, 7288, 8199, 10512, 10932, 14016, 14576, 16398, 21024, 21864, 29152, 32796, 42048, 43728, 58304, 65592, 66503, 87456, 131184, 133006, 174912, 199509, 262368, 266012, 399018, 524736, 532024, 598527, 798036, 1064048, 1197054, 1596072, 2128096, 2394108, 3192144, 4256192, 4788216, 6384288, 9576432, 12768576, 19152864, 38305728]

約数ペア:

[(1, 38305728), (2, 19152864), (3, 12768576), (4, 9576432), (6, 6384288), (8, 4788216), (9, 4256192), (12, 3192144), (16, 2394108), (18, 2128096), (24, 1596072), (32, 1197054), (36, 1064048), (48, 798036), (64, 598527), (72, 532024), (73, 524736), (96, 399018), (144, 266012), (146, 262368), (192, 199509), (219, 174912), (288, 133006), (292, 131184), (438, 87456), (576, 66503), (584, 65592), (657, 58304), (876, 43728), (911, 42048), (1168, 32796), (1314, 29152), (1752, 21864), (1822, 21024), (2336, 16398), (2628, 14576), (2733, 14016), (3504, 10932), (3644, 10512), (4672, 8199), (5256, 7288), (5466, 7008)]