28741592904

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{329999}}^1$

素因数の和:330218

約数の個数: 64

約数和(自身を含む): 76032000000

約数和(自身を除く): 47290407096

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 191, 228, 382, 456, 573, 764, 1146, 1528, 2292, 3629, 4584, 7258, 10887, 14516, 21774, 29032, 43548, 87096, 329999, 659998, 989997, 1319996, 1979994, 2639992, 3959988, 6269981, 7919976, 12539962, 18809943, 25079924, 37619886, 50159848, 63029809, 75239772, 126059618, 150479544, 189089427, 252119236, 378178854, 504238472, 756357708, 1197566371, 1512715416, 2395132742, 3592699113, 4790265484, 7185398226, 9580530968, 14370796452, 28741592904]

約数ペア:

[(1, 28741592904), (2, 14370796452), (3, 9580530968), (4, 7185398226), (6, 4790265484), (8, 3592699113), (12, 2395132742), (19, 1512715416), (24, 1197566371), (38, 756357708), (57, 504238472), (76, 378178854), (114, 252119236), (152, 189089427), (191, 150479544), (228, 126059618), (382, 75239772), (456, 63029809), (573, 50159848), (764, 37619886), (1146, 25079924), (1528, 18809943), (2292, 12539962), (3629, 7919976), (4584, 6269981), (7258, 3959988), (10887, 2639992), (14516, 1979994), (21774, 1319996), (29032, 989997), (43548, 659998), (87096, 329999)]