73324672

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1087}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 159805440

約数和(自身を除く): 86480768

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 272, 496, 527, 544, 992, 1054, 1087, 1088, 1984, 2108, 2174, 2176, 3968, 4216, 4348, 8432, 8696, 16864, 17392, 18479, 33697, 33728, 34784, 36958, 67394, 67456, 69568, 73916, 134788, 139136, 147832, 269576, 295664, 539152, 572849, 591328, 1078304, 1145698, 1182656, 2156608, 2291396, 2365312, 4313216, 4582792, 9165584, 18331168, 36662336, 73324672]

約数ペア:

[(1, 73324672), (2, 36662336), (4, 18331168), (8, 9165584), (16, 4582792), (17, 4313216), (31, 2365312), (32, 2291396), (34, 2156608), (62, 1182656), (64, 1145698), (68, 1078304), (124, 591328), (128, 572849), (136, 539152), (248, 295664), (272, 269576), (496, 147832), (527, 139136), (544, 134788), (992, 73916), (1054, 69568), (1087, 67456), (1088, 67394), (1984, 36958), (2108, 34784), (2174, 33728), (2176, 33697), (3968, 18479), (4216, 17392), (4348, 16864), (8432, 8696)]