40742688

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3191}}^1$

素因数の和:3230

約数の個数: 96

約数和(自身を含む): 128701440

約数和(自身を除く): 87958752

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 76, 84, 96, 112, 114, 133, 152, 168, 224, 228, 266, 304, 336, 399, 456, 532, 608, 672, 798, 912, 1064, 1596, 1824, 2128, 3191, 3192, 4256, 6382, 6384, 9573, 12764, 12768, 19146, 22337, 25528, 38292, 44674, 51056, 60629, 67011, 76584, 89348, 102112, 121258, 134022, 153168, 178696, 181887, 242516, 268044, 306336, 357392, 363774, 424403, 485032, 536088, 714784, 727548, 848806, 970064, 1072176, 1273209, 1455096, 1697612, 1940128, 2144352, 2546418, 2910192, 3395224, 5092836, 5820384, 6790448, 10185672, 13580896, 20371344, 40742688]

約数ペア:

[(1, 40742688), (2, 20371344), (3, 13580896), (4, 10185672), (6, 6790448), (7, 5820384), (8, 5092836), (12, 3395224), (14, 2910192), (16, 2546418), (19, 2144352), (21, 1940128), (24, 1697612), (28, 1455096), (32, 1273209), (38, 1072176), (42, 970064), (48, 848806), (56, 727548), (57, 714784), (76, 536088), (84, 485032), (96, 424403), (112, 363774), (114, 357392), (133, 306336), (152, 268044), (168, 242516), (224, 181887), (228, 178696), (266, 153168), (304, 134022), (336, 121258), (399, 102112), (456, 89348), (532, 76584), (608, 67011), (672, 60629), (798, 51056), (912, 44674), (1064, 38292), (1596, 25528), (1824, 22337), (2128, 19146), (3191, 12768), (3192, 12764), (4256, 9573), (6382, 6384)]