42741808

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:230

約数の個数: 80

約数和(自身を含む): 93636864

約数和(自身を除く): 50895056

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 37, 62, 68, 74, 124, 136, 137, 148, 248, 272, 274, 296, 496, 527, 548, 592, 629, 1054, 1096, 1147, 1258, 2108, 2192, 2294, 2329, 2516, 4216, 4247, 4588, 4658, 5032, 5069, 8432, 8494, 9176, 9316, 10064, 10138, 16988, 18352, 18632, 19499, 20276, 33976, 37264, 38998, 40552, 67952, 72199, 77996, 81104, 86173, 144398, 155992, 157139, 172346, 288796, 311984, 314278, 344692, 577592, 628556, 689384, 1155184, 1257112, 1378768, 2514224, 2671363, 5342726, 10685452, 21370904, 42741808]

約数ペア:

[(1, 42741808), (2, 21370904), (4, 10685452), (8, 5342726), (16, 2671363), (17, 2514224), (31, 1378768), (34, 1257112), (37, 1155184), (62, 689384), (68, 628556), (74, 577592), (124, 344692), (136, 314278), (137, 311984), (148, 288796), (248, 172346), (272, 157139), (274, 155992), (296, 144398), (496, 86173), (527, 81104), (548, 77996), (592, 72199), (629, 67952), (1054, 40552), (1096, 38998), (1147, 37264), (1258, 33976), (2108, 20276), (2192, 19499), (2294, 18632), (2329, 18352), (2516, 16988), (4216, 10138), (4247, 10064), (4588, 9316), (4658, 9176), (5032, 8494), (5069, 8432)]