40537792

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 112

約数和(自身を含む): 93817440

約数和(自身を除く): 53279648

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 37, 38, 53, 64, 68, 74, 76, 106, 136, 148, 152, 212, 272, 296, 304, 323, 424, 544, 592, 608, 629, 646, 703, 848, 901, 1007, 1088, 1184, 1216, 1258, 1292, 1406, 1696, 1802, 1961, 2014, 2368, 2516, 2584, 2812, 3392, 3604, 3922, 4028, 5032, 5168, 5624, 7208, 7844, 8056, 10064, 10336, 11248, 11951, 14416, 15688, 16112, 17119, 20128, 20672, 22496, 23902, 28832, 31376, 32224, 33337, 34238, 37259, 40256, 44992, 47804, 57664, 62752, 64448, 66674, 68476, 74518, 95608, 125504, 133348, 136952, 149036, 191216, 266696, 273904, 298072, 382432, 533392, 547808, 596144, 633403, 764864, 1066784, 1095616, 1192288, 1266806, 2133568, 2384576, 2533612, 5067224, 10134448, 20268896, 40537792]

約数ペア:

[(1, 40537792), (2, 20268896), (4, 10134448), (8, 5067224), (16, 2533612), (17, 2384576), (19, 2133568), (32, 1266806), (34, 1192288), (37, 1095616), (38, 1066784), (53, 764864), (64, 633403), (68, 596144), (74, 547808), (76, 533392), (106, 382432), (136, 298072), (148, 273904), (152, 266696), (212, 191216), (272, 149036), (296, 136952), (304, 133348), (323, 125504), (424, 95608), (544, 74518), (592, 68476), (608, 66674), (629, 64448), (646, 62752), (703, 57664), (848, 47804), (901, 44992), (1007, 40256), (1088, 37259), (1184, 34238), (1216, 33337), (1258, 32224), (1292, 31376), (1406, 28832), (1696, 23902), (1802, 22496), (1961, 20672), (2014, 20128), (2368, 17119), (2516, 16112), (2584, 15688), (2812, 14416), (3392, 11951), (3604, 11248), (3922, 10336), (4028, 10064), (5032, 8056), (5168, 7844), (5624, 7208)]