6937615616

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{20089}}^1$

素因数の和:20195

約数の個数: 72

約数和(自身を含む): 14783025600

約数和(自身を除く): 7845409984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 71, 76, 128, 142, 152, 256, 284, 304, 568, 608, 1136, 1216, 1349, 2272, 2432, 2698, 4544, 4864, 5396, 9088, 10792, 18176, 20089, 21584, 40178, 43168, 80356, 86336, 160712, 172672, 321424, 345344, 381691, 642848, 763382, 1285696, 1426319, 1526764, 2571392, 2852638, 3053528, 5142784, 5705276, 6107056, 11410552, 12214112, 22821104, 24428224, 27100061, 45642208, 48856448, 54200122, 91284416, 97712896, 108400244, 182568832, 216800488, 365137664, 433600976, 867201952, 1734403904, 3468807808, 6937615616]

約数ペア:

[(1, 6937615616), (2, 3468807808), (4, 1734403904), (8, 867201952), (16, 433600976), (19, 365137664), (32, 216800488), (38, 182568832), (64, 108400244), (71, 97712896), (76, 91284416), (128, 54200122), (142, 48856448), (152, 45642208), (256, 27100061), (284, 24428224), (304, 22821104), (568, 12214112), (608, 11410552), (1136, 6107056), (1216, 5705276), (1349, 5142784), (2272, 3053528), (2432, 2852638), (2698, 2571392), (4544, 1526764), (4864, 1426319), (5396, 1285696), (9088, 763382), (10792, 642848), (18176, 381691), (20089, 345344), (21584, 321424), (40178, 172672), (43168, 160712), (80356, 86336)]